Where does “unfavourable” come from?

Unfavourable derives from English favourable, which comes from Latin fauōr (favor, goodwill), tracing back through Proto-Indo-European roots related to support and beneficial action.

unfavourable (English): Serving to hinder or oppose; adverse,...

Definitions

  1. Serving to hinder or oppose; adverse,...

Ancestry of “unfavourable”, step by step

StepLanguageWordMeaning
1EnglishfavourablePleasing, encouraging or approving; Useful or...
2Old Frenchfavorable
3Latinfavorabilisfavored, popular
4Latinfavorgood will, inclination, partiality, favor;...
5Latin-orused to form a third-declension masculine...
6Proto-Italic-ōsCreates masculine action nouns or result nouns...
7Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
8Proto-Indo-European-oss
9Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

Words derived from “unfavourable

Every word from Proto-Indo-European -os