FromOld Irishaith-,ath-,[1] fromProto-Celtic*ati-.
ath-
| radical | eclipsis | withh-prothesis | witht-prothesis |
|---|---|---|---|
| ath- | n-ath- | hath- | t-ath- |
Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.
ath-
| radical | lenition | nasalization |
|---|---|---|
| ath- (pronounced with/h/ inh-prothesis environments) | ath- | n-ath- |
Note: Certain mutated forms of some words can never occur in Old Irish.
All possible mutated forms are displayed for convenience.
FromOld Irishaith-,ath-, fromProto-Celtic*ati-.
ath- (triggers lenition)