From Proto-Celtic *kʷetwores, from Proto-Indo-European *kʷetwóres.
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Cardinal : cethair Ordinal : cethramad Male personal : cethrar | ||
cethair (feminine cetheoir)
plural | masculine | feminine | neuter |
---|---|---|---|
nominative | cethair | cethéoir, cethéoraH | cethairL |
vocative | |||
accusative | cethriH | cethéoraH | |
genitive | ceithreN | cethéoraN | ceithreN |
dative | ceithrib | cethéoraib | ceithrib |
radical | lenition | nasalization |
---|---|---|
cethair | chethair | cethair pronounced with /ɡ(ʲ)-/ |
Note: Certain mutated forms of some words can never occur in Old Irish.
All possible mutated forms are displayed for convenience.