出典:Wiktionary
出典:『Wiktionary』 (2025/12/24 20:58 UTC 版)
Uncertain.
A change of heterosyllabic *-ow- to *-aw-, called Thurneysen-Havet's Law, is postulated to have applied regularly in Proto-Italic to syllables that had no PIE accent; compare caveō.
faveō (present infinitive favēre, perfect active fāvī, supine fautum); second conjugation, impersonal in the passive