Where does “affilāre” come from?

affilāre (Latin) comes from Latin fīlum, from Proto-Italic fī(s)lom, from Proto-Indo-European gʷʰiH-(s-)lo-.

Ancestry of “affilāre”, step by step

StepLanguageWordMeaning
1Latinfīlumthread, string, filament, fiber
2Proto-Italicfī(s)lom
3Proto-Indo-EuropeangʷʰiH-(s-)lo-

Words derived from “affilāre

Every word from Proto-Indo-European gʷʰiH-(s-)lo-
affilāre — Etymology, Origin & Word History | Etymology Explorer