This article is about thephonology ofLatvian. It deals with synchronic phonology as well as phonetics.

Table adopted fromNau (1998:6)

• /ntdt͡sd͡zsz/ are denti-alveolar, while/lr/ are alveolar.
• The consonant sounds/fx/ are only found in loanwords.
• [ŋ] is only an allophone of nasals before velars/k/ and/ɡ/.
• Latvian plosives are not aspirated (unlike in English).
• Voiced and voiceless consonantsassimilate to the subsequent consonant, e.g.apgabals[ˈabɡabals] orlabs[ˈlaps].
• Voiced consonants (e.g. /b dʒ/ etc.) are notdevoiced word-finally:dzied[ˈd͡zie̯d],dedz[dæd͡z].
• Consonants can be short or long; long consonants are represented with double letters in the orthography:mamma[ˈmamːa].
• Plosives and fricatives that occur between two short vowels are lengthened, as inupe[ˈupːe], and words spelt with ⟨zs⟩, pronounced as/sː/, or ⟨šs⟩ or ⟨žs⟩, both pronounced as [ʃː].
• A palatalized dental trill/rʲ/ is still used in some dialects (mainly outside Latvia) but quite rarely, and hence the letter⟨Ŗ ŗ⟩ was removed from the alphabet.

Latvian has six vowels, withlength as distinctive feature:

/ɔɔː/, and the diphthongs involving it other than/uɔ/, are confined to loanwords.

The vowel length ratio is about 1:2.5. Vowel length is phonemic and plays an important role in the language. For example,koka[ˈkuɔka] means 'made of wood',kokā[ˈkuɔkaː] means 'on the tree';pile[ˈpile] means 'a drop', andpīle[ˈpiːle] means 'a duck'.

Latvian also has 10diphthongs (/aiuiɛiauiɛuɔiu(ɔi)ɛu(ɔu)/), although some diphthongs are mostly limited to proper names and interjections.

Standard Latvian and, with a few minor exceptions, all of the Latvian dialects, have fixed initial stress.^[1] Long vowels and diphthongs have a tone, regardless of their position in the word. This includes the so-called "mixed diphthongs", composed of a short vowel followed by asonorant. There are three types of tones:

level (also drawling, sustained) tone (stieptā intonācija)

high throughout the syllable

e.g.,loks[ˉluɔ̯ks] ('spring onion')

falling tone (krītošā intonācija)

brief rise followed by a long fall

e.g.,loks[ˋluɔ̯ks] ('arch')

broken tone (lauztā intonācija)

rising tone followed by falling tone with interruption in the middle or some creakiness in the voice

e.g.,logs[˜luɔ̯ks] ('window')

Besides the three-tone system of the standard variety, there are also Latvian dialects with only two tones: in western parts ofLatvia, the falling tone has merged with the broken tone, while in eastern parts of Latvia the level tone has merged with the falling tone. Hence, the Central Latviantraũks,dràugs,raûgs correspond to Western Latviantraũks,draûgs,raûgs, and to Eastern Latviantràuks,dràugs,raûgs.^[2]

This system is phonetically more or less similar to the ones found inLithuanian,Swedish,Norwegian andSerbo-Croatian. The broken tone has some similarity to theDanishstød.

Latvian roots may alternate between[v] and[u] depending on whether the following segment is a vowel or a consonant. For example, the rootDaugav- ('Daugava River') in the nominative case is[dauɡava], but is pronounced[dauɡaupils] in the city nameDaugavpils. In this example, the vocalic alternant[u] is realized as the off-glide of the diphthong/au/. However, when following a vowel that does not form an attested Latvian diphthong (for example,[iu]),[u] is pronounced as a monophthong, as in[zius] ('fish-NOM.SG.'; cf.[zivis] 'fish-NOM.PL.').

• Latvian language
• Baltic phonologies

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• Short description is different from Wikidata
• Pages with plain IPA
• Articles containing Latvian-language text