From Proto-Celtic *kʷetwariyos, with -mad added by analogy with the higher ordinals.
< 3rd | 4th | 5th > |
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Cardinal : cethair Ordinal : cethramad | ||
cethramad
o/ā-stem | |||
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Singular | Masculine | Feminine | Neuter |
Nominative | cethramad | cethramad | cethramad |
Vocative | cethramaid* cethramad** | ||
Accusative | cethramad | cethramaid | |
Genitive | cethramaid | cethramthae | cethramaid |
Dative | cethramud | cethramaid | cethramud |
Plural | Masculine | Feminine/neuter | |
Nominative | cethramaid | cethramtha | |
Vocative | cethramthu cethramtha† | ||
Accusative | cethramthu cethramtha† | ||
Genitive | cethramad | ||
Dative | cethramadaib | ||
Notes | *modifying a noun whose vocative is different from its nominative **modifying a noun whose vocative is identical to its nominative |