< Reconstruction:Proto-Celtic
Reconstruction:Proto-Celtic/kʷetwariyos
 | This Proto-Celtic entry contains reconstructed words and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence. |
Proto-Celtic
Adjective
| < 3rd | 4th | 5th > |
|---|---|---|
| Cardinal : *kʷetwares Ordinal : *kʷetwariyos | ||
*kʷetwariyos
- fourth
Inflection
| O/ā-stem | |||
|---|---|---|---|
| masculine | singular | dual | plural |
| nominative | *kʷetwariyos | *kʷetwariyou | *kʷetwariyoi |
| vocative | *kʷetwariye | *kʷetwariyou | *kʷetwariyūs |
| accusative | *kʷetwariyom | *kʷetwariyou | *kʷetwariyūs |
| genitive | *kʷetwariyī | *kʷetwariyous | *kʷetwariyom |
| dative | *kʷetwariyūi | *kʷetwariyobom | *kʷetwariyobos |
| instrumental | *kʷetwariyū | *kʷetwariyobim | *kʷetwariyobis |
| feminine | singular | dual | plural |
| nominative | *kʷetwariyā | *kʷetwariyai | *kʷetwariyās |
| vocative | *kʷetwariyā | *kʷetwariyai | *kʷetwariyās |
| accusative | *kʷetwariyam | *kʷetwariyai | *kʷetwariyās |
| genitive | *kʷetwariyās | *kʷetwariyous | *kʷetwariyom |
| dative | *kʷetwariyai | *kʷetwariyābom | *kʷetwariyābos |
| instrumental | *? | *kʷetwariyābim | *kʷetwariyābis |
| neuter | singular | dual | plural |
| nominative | *kʷetwariyom | *kʷetwariyou | *kʷetwariyā |
| vocative | *kʷetwariyom | *kʷetwariyou | *kʷetwariyā |
| accusative | *kʷetwariyom | *kʷetwariyou | *kʷetwariyā |
| genitive | *kʷetwariyī | *kʷetwariyous | *kʷetwariyom |
| dative | *kʷetwariyūi | *kʷetwariyobom | *kʷetwariyobos |
| instrumental | *kʷetwariyū | *kʷetwariyobim | *kʷetwariyobis |
Descendants
- Brythonic: *pėdwėrɨð
- Old Breton: petguare
- Middle Breton: peuare, pevare
- Breton: pevare
- Middle Breton: peuare, pevare
- Middle Cornish: pyswere, peswere
- Cornish: peswora, pajwora
- Old Welsh: petguaret
- Middle Welsh: pedweryd
- Welsh: pedwerydd
- Middle Welsh: pedweryd
- Old Breton: petguare
- Old Irish: cethramad
- Gaulish: petuarios