Where does “perpetuitee” come from?

perpetuitee (Middle English) comes from Old French perpetüité, from Latin perpetuitas, from Latin perpetuus, from Latin -uus, from Proto-Italic *-wos, from Proto-Indo-European -wós — Creates adjectives from verb stems.

Ancestry of “perpetuitee”, step by step

StepLanguageWordMeaning
1Old Frenchperpetüité—
2Latinperpetuitasperpetuity, continuity
3Latinperpetuusperpetual, continuous, uninterrupted, constant,...
4Latin-uusforms adjectives on verbal stems
5Proto-Italic*-wos—
6Proto-Indo-European-wósCreates adjectives from verb stems

Words derived from “perpetuitee”

Every word from Proto-Indo-European -wós →Every word from Latin -uus →Every word from Latin perpetuus →