| Sesotho |
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Notes:
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Thephonology ofSesotho and those of the otherSotho–Tswana languages are radically different from those of "older" or more "stereotypical"Bantu languages. Modern Sesotho in particular has very mixed origins (due to the influence ofDifaqane refugees) inheriting many words andidioms from non-Sotho–Tswana languages.
There are in total 39 consonantalphonemes[1] (plus 2allophones) and 9 vowel phonemes (plus two close raised allophones). The consonants include a rich set ofaffricates andpalatal andpostalveolar consonants, as well as threeclick consonants.
Probably the most radical sound innovation in the Sotho–Tswana languages is that theProto-Bantuprenasalized consonants have become simple stops and affricates.[2] ThusisiZulu words such asentabeni ('on the mountain'),impuphu ('flour'),ezinkulu ('the big ones'),ukulanda ('to fetch'),ukulamba ('to become hungry'), andukuthenga ('to buy') arecognates to Sesotho[tʰɑbeŋ̩]thabeng,[pʰʊfʊ]phofo,[t͡sʼexʊlʊ]tsekgolo,[hʊlɑtʼɑ]ho lata,[hʊlɑpʼɑ]ho lapa, and[hʊʀɛkʼɑ]ho reka, respectively (with the same meanings).
This is further intensified by the law ofnasalization and nasal homogeneity, making derived and imported words have syllabic nasals followed by homogeneous consonants, instead of prenasalized consonants.
Another important sound change in Sesotho which distinguishes it from almost all other Sotho–Tswana languages and dialects is thechain shift from/x/ and/k͡xʰ/ to/h/ and/x/ (the shift of/k͡xʰ/ to/x/ is not yet complete).
In certain respects, however, Sesotho is more conservative than other Sotho–Tswana languages. For example, the language still retains the difference in pronunciation between/ɬ/,/t͡ɬʰ/, and/tʰ/.[3] Many other Sotho–Tswana languages have lost the fricative/ɬ/, and some Northern Sotho languages, possibly influenced byTshivenda, have also lost the lateral affricate and pronounce all three historical consonants as/tʰ/ (they have also lost the distinction between/t͡ɬ/ and/t/ — thus, for example, speakers of the Northern Sotho language commonly called Setlokwa call their language "Setokwa").[4]
The existence of (lightly)ejective consonants (all unvoiced unaspiratedstops) is very strange for a Bantu language and is thought to be due to Khoisan influence. These consonants occur in the Sotho–Tswana and Nguni languages (being over four times more common in Southern Africa than anywhere else in the world), and the ejective quality is strongest inisiXhosa, which has been greatly influenced by Khoisan phonology.
As with most other Bantu languages, almost all palatal and postalveolar consonants are due to some form ofpalatalization or other related phenomena which result from a (usually palatal) approximant or vowel being "absorbed" into another consonant (with a possible subsequent nasalization).
The Southern Bantu languages have lost the Bantu distinction between long and short vowels. In Sesotho the long vowels have simply been shortened without any other effects on the syllables; while sequences of two dissimilar vowels have usually resulted in the first vowel being "absorbed" into the preceding consonant, and causing changes such as labialization and palatalization.
As with most Southern African Bantu languages, the "composite" or "secondary" vowels *e and *o have become/ɛ,e/ and/ɔ,o/. These usually behave as two phonemes (conditioned byvowel harmony), although there are enough exceptions to justify the claim that they have become four separate phonemes in the Sotho–Tswana languages.
Additionally, the first-degree (or "superclose", "heavy") and second-degree vowels have not merged as in many other Bantu languages, resulting in a total of 9 phonemic vowels.
Almost uniquely among the Sotho–Tswana languages, Sesotho has adopted clicks.[5] There is one place of articulation,alveolar, and three manners and phonations: tenuis, aspirated, and nasalized. These most probably came with loanwords from theKhoisan andNguni languages, though they also exist in various words which don't exist in these languages and in various ideophones.
These clicks also appear in environments which are rare or non-existent in the Nguni and Khoisan languages, such as a syllabic nasal followed by a nasalized click ([ŋ̩ǃn] written⟨nnq⟩, as in[ŋ̩ǃnɑnɪ]nnqane 'that other side'), a syllabic nasal followed by a tenuis click ([ŋ̩ǃ], also written⟨nq⟩, as in[sɪŋ̩ǃɑŋ̩ǃɑnɪ]senqanqane 'frog'; this is not the same as the prenasalized radical click written⟨nkq⟩ in the Nguni languages),[clarification needed] and a syllabic nasal followed by an aspirated click ([ŋ̩ǃʰ] written⟨nqh⟩, as in[sɪǃʰɪŋ̩ǃʰɑ]seqhenqha 'hunk').
Sesotho has a large inventory of vowels compared with many other Bantu languages[citation needed]. However, the ninephonemic vowels are collapsed into only five letters in theSesotho orthography. The two close vowelsi andu (sometimes called "superclose" or "first-degree" by Bantuists)[citation needed] are very high (with advanced tongue root) and are better approximated by French vowels than English vowels[according to whom?]. That is especially true for/u/, which, in English, is often noticeably more fronted[citation needed] and can be transcribed as[u̟] or[ʉ] in the IPA; which is absent from Sesotho (and French).
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The Sotho–Tswana languages are peculiar among the Bantu family in that most do not have anyprenasalized consonants and have a rather-large number of heterorganic compounds. Sesotho, uniquely among the recognised and standardised Sotho–Tswana languages, also hasclick consonants, which were acquired from Khoisan and Nguni languages.
Sesotho makes a three-way distinction between lightlyejective,aspirated andvoicedstops in severalplaces of articulation.
| Place of articulation | IPA | Notes | Orthography | Example |
|---|---|---|---|---|
| bilabial | /pʼ/ | unaspirated:spit | p | [pʼit͡sʼɑ]pitsa ('cooking pot') |
| /pʰ/ | ph | [pʰupʼut͡sʼɔ]phuputso ('investigation') | ||
| /b/ | this consonant is fully voiced | b | [lɪbɪsɪ]lebese ('milk') | |
| alveolar | /tʼ/ | unaspirated:stalk | t | [bʊtʼɑlɑ]botala ('greenness') |
| /tʰ/ | th | [tʰɑʀʊl̩lɔ]tharollo ('solution') | ||
| [d] | anallophone of/l/, only occurring before the close vowels (/i/ and/u/) | d | [muˌdimʊ]Modimo ('God') | |
| velar | /kʼ/ | unaspirated:skill | k | [buˌˈikʼɑʀɑbɛlɔ]boikarabelo ('responsibility') |
| /kʰ/ | fully aspirated:kill; occurring mostly in oldloanwords fromNguni languages and inideophones | kh | [lɪkʰɔkʰɔ]lekhokho ('pap baked onto the pot') |
Sesotho possesses four simplenasal consonants. All of these can besyllabic and the syllabic velar nasal may also appear at the end of words.
| Place of articulation | IPA | Notes | Orthography | Example |
|---|---|---|---|---|
| bilabial | /m/ | m | [hʊmɑmɑʀet͡sʼɑ]homamaretsa ('to glue') | |
| /m̩/ | syllabic version of the above | m | [m̩pɑ]mpa ('stomach') | |
| alveolar | /n/ | n | [lɪnɑnɛˈɔ]lenaneo ('programme') | |
| /n̩/ | syllabic version of the above | n | [n̩nɑ]nna ('I') | |
| alveolo-palatal | /ɲ/ | a bit like Spanishel niño | ny | [hʊɲɑlɑ]honyala ('to marry') |
| /ɲ̩/ | syllabic version of the above | n | [ɲ̩ɲeʊ]nnyeo ('so-and-so') | |
| velar | /ŋ/ | can occur initially | ng | [lɪŋɔlɔ]lengolo ('letter') |
| /ŋ̩/ | syllabic version of the above | n | [hʊŋ̩kʼɑ]honka ('to take') |
The followingapproximants occur. All instances of/w/ and/j/ most probably come from original close/ʊ/,/ɪ/,/u/, and/i/ vowels or Proto-Bantu *u, *i, *û, and *î (under certain circumstances).
Note that when⟨w⟩ appears as part of asyllable onset this actually indicates that the consonant islabialized.
| Place of articulation | IPA | Notes | Orthography | Example |
|---|---|---|---|---|
| labial-velar | /w/ | w | [sɪwɑ]sewa ('epidemic') | |
| lateral | /l/ | never occurs before close vowels (/i/ and/u/), where it becomes[d] | l | [sɪlɛpʼɛ]selepe ('axe') |
| /l̩/ | asyllabic version of the above; note that if the sequence[l̩l] is followed by the close[i] or[u] then the second[l] is pronounced normally, not as a[d] | l | [mʊl̩lɔ]mollo ('fire') | |
| palatal | /j/ | y | [hʊt͡sʼɑmɑjɑ]ho tsamaya ('to walk') |
The followingfricatives occur. The glottal fricative is often voiced between vowels, making it barely noticeable.[7] The alternative orthography used for the velar fricative is due to some loanwords from Afrikaans and ideophones which were historically pronounced with velar fricatives, distinct from the velar affricate. The voiced postalveolar affricative sometimes occurs as an alternative to the fricative.
| Place of articulation | IPA | Notes | Orthography | Example |
|---|---|---|---|---|
| labiodental | /f/ | f | [huˌfumɑnɑ]hofumana ('to find') | |
| alveolar | /s/ | s | [sɪsʊtʰʊ]Sesotho | |
| postalveolar | /ʃ/ | sh | [mʊʃʷɛʃʷɛ]Moshweshwe ('Moshoeshoe I') | |
| /ʒ/ | j | [mʊʒɑlɪfɑ]mojalefa ('heir | ||
| lateral | /ɬ/ | hl | [hʊɬɑɬʊbɑ]hohlahloba ('to examine') | |
| velar | /x/ | kg. Also⟨g⟩ inGauta ('Gauteng')[xɑˈutʼɑ] and someideophones such asgwa ('of extreme whiteness')[xʷɑ] | [sɪxɔ]sekgo ('spider') | |
| glottal | /h/ | h | [hʊˈɑhɑ]ho aha ('to build') |
There is onetrill consonant. Originally, this was an alveolar rolled lingual, but today most individuals pronounce it at the back of the tongue, usually at the uvular position. The uvular pronunciation is largely attributed to the influence ofFrenchmissionaries atMorija inLesotho. Just like the French version, the position of this consonant is somewhat unstable and often varies even in individuals, but it generally differs from the "r"'s of most other South African language communities. The most stereotypical French-like pronunciations are found in certain rural areas of Lesotho, as well as some areas ofSoweto (where this has affected the pronunciation ofTsotsitaal).
| Place of articulation | IPA | Notes | Notes | Orthography | Example |
|---|---|---|---|---|---|
| alveolar | /r/ | can also be atap | similar to the spanishperro' | r | [ke.a u ɾata]kea orata ('I love you') |
| uvular | /ʀ/ | soft Parisian-typer | r | [muˌʀiʀi]moriri ('hair') |
Sesotho has a relatively large number ofaffricates. The velar affricate, which was standard in Sesotho until the early 20th century, now only occurs in some communities as an alternative to the more common velar fricative.[8]
| Place of articulation | IPA | Notes | Orthography | Example |
|---|---|---|---|---|
| alveolar | /t͡sʼ/ | ts | [hʊt͡sʼʊkʼʊt͡sʼɑ]hotsokotsa ('to rinse') | |
| /t͡sʰ/ | aspirated | tsh | [hʊt͡sʰʊhɑ]hotshoha ('to become frightened') | |
| lateral | /t͡ɬʼ/ | tl | [hʊt͡ɬʼɑt͡sʼɑ]hotlatsa ('to fill') | |
| /t͡ɬʰ/ | occurs only as a nasalized form ofhl or as an alternative to it[3] | tlh | [t͡ɬʰɑhɔ]tlhaho ('nature') | |
| postalveolar | /t͡ʃʼ/ | tj | [ɲ̩t͡ʃʼɑ]ntja ('dog') | |
| /t͡ʃʰ/ | tjh | [hʊɲ̩t͡ʃʰɑfɑt͡sʼɑ]ho ntjhafatsa ('to renew') | ||
| /d͡ʒ/ | this is an alternative to the fricative/ʒ/ | j | [hʊd͡ʒɑ]hoja ('to eat') | |
| velar | /k͡xʰ/ | alternative to the velar fricative | kg | [k͡xʰɑlɛ]kgale ('a long time ago') |
The followingclick consonants occur.[9] In common speech they are sometimes substituted with dental clicks. Even in standard Sesotho the nasal click is usually substituted with the tenuis click.⟨nq⟩ is also used to indicate a syllabic nasal followed by an ejective click (/ŋ̩ǃkʼ/), while⟨nnq⟩ is used for a syllabic nasal followed by a nasal click (/ŋ̩ǃŋ/).
| Place of articulation | IPA | Notes | Orthography | Example |
|---|---|---|---|---|
| postalveolar | /ǃkʼ/ | ejective[citation needed] | q | [hʊǃkʼɔǃkʼɑ]hoqoqa ('to chat') |
| /ᵑǃ/ | nasal; this is often pronounced as an ejective click | nq | [hʊᵑǃʊsɑ]honqosa ('to accuse') | |
| /ǃʰ/ | aspirated | qh | [lɪǃʰekʼu]leqheku ('an elderly person') |
The following heterorganic compounds occur. They are often substituted with other consonants, although there are a few instances when some of them are phonemic and not just allophonic. These are not consideredconsonant clusters.
In non-standard speech these may be pronounced in a variety of ways.bj may be pronounced/bj/ (followed by a palatal glide) andpj may be pronounced/pjʼ/.pj may also sometimes be pronounced/ptʃʼ/, which may alternatively be writtenptj, though this is not to be considered standard.
| Place of articulation | IPA | Notes | Orthography | Example |
|---|---|---|---|---|
| bilabial-palatal | /pʃʼ/ | alternative tj | pj | [hʊpʃʼɑt͡ɬʼɑ]hopjatla ('to cook well;) |
| /pʃʰ/ | aspirated version of the above; alternative tjh | pjh | [m̩pʃʰe]mpjhe ('ostrich') | |
| /bʒ/ | alternative j | bj | [hʊbʒɑʀɑnɑ]hobjarana ('to break apart') | |
| labiodental-palatal | /fʃ/ | only found inshort passives of verbs ending with[fɑ]fa; alternative sh | fj | [hʊbɔfʃʷɑ]ho bofjwa ('to be tied') |
Sesotho syllables tend to beopen, with syllabic nasals and the syllabic approximantl also allowed. Unlike almost all other Bantu languages, Sesotho does not have prenasalized consonants (NC).
The possible syllables are:
Note that heterorganic compounds count as single consonants, not consonant clusters.
Additionally, the followingphonotactic restrictions apply:
Syllabicl occurs only due to a vowel beingelided between twol's:
There are no contrastive long vowels in Sesotho, the rule being that juxtaposed vowels form separate syllables (which may sound like long vowels with undulating tones during natural fast speech).[11] Originally there might have been a consonant between vowels which was eventually elided that prevented coalescence or other phonological processes (Proto-Bantu *g, and sometimes *j).
Other Bantu languages have rules against vowel juxtaposition, often inserting an intermediate approximant if necessary.
Vowels and consonants very often influence one another resulting in predictable sound changes. Most of these changes are either vowels changing vowels, nasals changing consonants, or approximants changing consonants. The sound changes arenasalization,palatalization,alveolarization,velarization, vowelelision,vowel raising, andlabialization. Sesotho nasalization and vowel-raising are extra-strange since, unlike most processes in most languages, they actuallydecrease thesonority of the phonemes.
Nasalization (alternatively Nasal permutation or Strengthening) is a process in Bantu languages by which, in certain circumstances, a prefixed nasal becomes assimilated to a succeeding consonant and causes changes in the form of the phone to which it is prefixed. In theSesotho language series of articles it is indicated by⟨N⟩.
In Sesotho it is afortition process and usually occurs in the formation of class 9 and 10 nouns, in the use of theobjectival concord of the first person singular, in the use of theadjectival andenumerative concords of some noun classes, and in the forming of reflexive verbs (with thereflexive prefix).
Very roughly speaking, voiced consonants become devoiced and fricatives (except/x/[12]) lose their fricative quality.
Vowels and the approximant/w/ get a/kʼ/ in front of them[13]
The syllabic nasal causing the change is usually dropped, except for monosyllabic stems and the first person objectival concord. Reflexive verbs don't show a nasal.
Other changes may occur due to contractions in verb derivations:
Nasal homogeneity consists of two points:
Palatalization is a process in certain Bantu languages where a consonant becomes a palatal consonant.
In Sesotho it usually occurs with the short form ofpassive verbs and the diminutives of nouns, adjectives, and relatives.
For example:
Alveolarization is a process whereby a consonant becomes an alveolar consonant. It occurs in noun diminutives, the diminutives ofcolour adjectives, and in the pronouns and concords of noun classes with a[di]di- or[di]di[N]- prefix. This results in either/t͡sʼ/ or/t͡sʰ/.
Examples:
Other changes may occur due to phonological interactions inverbal derivatives:
The alveolarization which changes Sesotho/l/ to/t͡sʼ/ is by far the most commonly applied phonetic process in the language. It's regularly applied in the formation of some class 8 and 10 concords and in numerous verbal derivatives.
Velarization in Sesotho is a process whereby certain sounds become velar consonants due to the intrusion of an approximant. It occurs with verb passives, noun diminutives, the diminutives of relatives, and the formation of some class 1 and 3 prefixes.
For example:
Elision of vowels occurs in Sesotho less often than in those Bantu languages which have vowel "pre-prefixes" before the noun class prefixes (such as isiZulu), but there are still instances where it regularly and actively occurs.
There are two primary types of regular vowel elision:
For example:
Vowel raising is an uncommon form ofvowel harmony where a non-open vowel (i.e. any vowel other than/ɑ/) is raised in position by a following vowel (in the same phonological word) at a higher position. The first variety — in which the open-mid vowels become close-mid — is commonly found in most Southern African Bantu languages (where the Proto-Bantu "mixed" vowels have separated). In the 9-vowel Sotho–Tswana languages, a much less common process also occurs where the near-close vowels become raised to a position slightly lower than the close vowels (closer to the English beat and boot than the very high Sesotho vowelsi andu) withoutATR (or, alternatively, with both [+ATR]and [+RTR]).
Mid vowel raising is a process where/ɛ/ becomes/e/ and/ɔ/ becomes/o/ under the influence of close vowels or consonants that contain "hidden" close vowels.
These changes are usually recursive to varying depths within the word, though, being a left spreading rule, it is often bounded by the difficulty of "foreseeing" the raising syllable:
Additionally, a right-spreading form occurs when a close-mid vowel is on the penultimate syllable (that is, the stressed syllable) and, due to some inflection or derivational process, is followed by an open-mid vowel. In this case the vowel on the final syllable is raised. This does not happen if the penultimate syllable is close (/i/ or (/u/).
but
These vowels can occur phonemically, however, and may thus be considered to be separate phonemes:
Close vowel raising is a process which occurs under much less common circumstances. Near-close/ɪ/ becomes[iˌ][15] and near-close/ʊ/ becomes[uˌ][15] when immediately followed by a syllable containing the close vowels/i/ or/u/. Unlike the mid vowel raising this processes is not iterative and is only caused directly by the close vowels (it cannot be caused by any hidden vowels or by other raised vowels).
Since these changes are allophonic, the Sotho–Tswana languages are rarely said to have 11 vowels.
Labialization is a modification of a consonant due to the action of a bilabial/w/ element which persists throughout the articulation of the consonant and is not merely a following semivowel. This labialization results in the consonant being pronounced with rounded lips[16] (but, in Sesotho, with no velarization) and with attenuated high frequencies (especially noticeable with fricatives and aspirated consonants).
It may be traced to an original/ʊ/ or/u/ being "absorbed" into the preceding consonant when the syllable is followed by another vowel. The consonant is labialized and the transition from the labializedsyllable onset to thenucleus vowel sounds like a bilabial semivowel (or, alternatively, like adiphthong). Unlike in languages such asChishona andTshivenda, Sesotho labialization does not result in "whistling" of any consonants.
Almost all consonants may be labialized (indicated in the orthography by following the symbol with⟨w⟩), the exceptions being labial stops and fricatives (which becomepalatalized), the bilabial and palatal nasals (which becomevelarized), and the voiced alveolar[d] allophone of/l/ (which would becomealveolarized instead). Additionally, syllabic nasals (wherenasalization results in a labialized[ŋ̩kʼ] instead) and the syllabic/l/ (which is always followed by the non-syllabic/l/) are never directly labialized. Note that the unvoiced heterorganic doubled articulant fricative/fʃ/ only occurs labialized (only as[fʃʷ]).
Due to the inherent bilabial semivowel, labialized consonants never appear before back vowels:
Sesotho is atonal language spoken using two contrasting tones: low and high; further investigation reveals, however, that in reality it is only the high tones that are explicitly specified on the syllables in the speaker's mental lexicon, and that low tones appear when a syllable is tonally under-specified. Unlike the tonal systems of languages such asMandarin, where each syllable basically has an immutable tone, the tonal systems of theNiger–Congo languages are much more complex in that several "tonal rules" are used to manipulate the underlying high tones before the words may be spoken, and this includes special rules ("melodies") which, like grammatical or syntax rules that operate on words andmorphemes, may change the tones of specific words depending on the meaning one wishes to convey.
Theword stress system of Sesotho (often called "penultimate lengthening" instead, though there are certain situations where it doesn't fall on the penultimate syllable) is quite simple. Each completeSesotho word has exactly one main stressed syllable.
Except for the second form of the firstdemonstrative pronoun, certain formations involving certain enclitics, polysyllabic ideophones, most compounds, and a handful of other words, there is only one main stress falling on thepenult.
The stressed syllable is slightly longer and has a falling tone. Unlike in English, stress does not affect vowel quality or height.
This type of stress system occurs in most of those Eastern and Southern Bantu languages which have lost contrastive vowel length.
The second form of the first demonstrative pronoun has the stress on the final syllable. Some proclitics can leave the stress of the original word in place, causing the resultant word to have the stress at the antepenultimate syllable (or even earlier, if the enclitics are compounded). Ideophones, which tend to not obey the phonetic laws which the rest of the language abides by, may also have irregular stress.
There is even at least oneminimal pair: the adverbfela ('only')[ˈfɛlɑ] has regular stress, while the conjunctivefela ('but')[fɛˈlɑ] (like many other conjunctives) has stress on the final syllable. This is certainly not enough evidence to justify making the claim that Sesotho is a stress accent language, though.
Because the stress falls on the penultimate syllable, Sesotho, like other Bantu languages (and unlike many closely allied Niger–Congo languages), tends to avoid monosyllabic words and often employs certain prefixes and suffixes to make the word disyllabic (such as the syllabic nasal in front of class 9 nouns with monosyllabic stems, etc.).