Where does “festivité” come from?

festivité (Old French) comes from Latin festivitas, from Latin fēstīvus, from Latin -īvus, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

Ancestry of “festivité”, step by step

StepLanguageWordMeaning
1Latinfestivitasfestivity, merriment, joy, mirth; kind demeanour,...
2Latinfēstīvuslively, festive, joyous, gay, merry
3Latin-īvusAdjective suffix
4Proto-Indo-European-iHwós
5Proto-Indo-European-wósCreates adjectives from verb stems

Words derived from “festivité

Every word from Proto-Indo-European -wósEvery word from Latin -īvusEvery word from Latin fēstīvus