Where does “vain” come from?

vain (Old French) comes from Latin vānus, from Italian vano, from Italian vanare, from Romanian -re, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti — he, she.

Ancestry of “vain”, step by step

StepLanguageWordMeaning
1Latinvānusvain, empty, vacant, void
2Italianvanovain, useless, idle; quaint; space, opening,...
3ItalianvanareAlternative form of vaneggiare
4Romanian-re-ing, -ation
5Latin-ārefirst conjugation
6Proto-Italic-āōForms primarily denominative verbs
7Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

Words derived from “vain

Every word from Chichewa iye