Where does “unfair” come from?

Unfair comes from Old English unfæġer, a compound of un- and fæġer meaning not fair or not beautiful.

unfair (English): not beautiful; uncomely; unattractive; sorrowful;...

Definitions

  1. not beautiful; uncomely; unattractive; sorrowful;...

Ancestry of “unfair”, step by step

unfair traces back through two separate lines of ancestry.

via English fair

StepLanguageWordMeaning
1EnglishfairBeautiful, of a pleasing appearance, with a pure...
2Middle Englishfayrfair
3Old Englishfæġerbeautiful
4Proto-West Germanicfagrbeautiful
5Proto-Germanicfagrazsuitable, fitting, appropriate, nice
6Proto-Indo-Europeanph₂ḱ-to fasten, place

via Middle English unfair

StepLanguageWordMeaning
1Middle Englishunfairunattractive, unseemly
2Old Englishunfæġernot fair, not beautiful, foul, ugly, horrid

Words derived from “unfair

Every word from Proto-Indo-European ph₂ḱ-Every word from Proto-Germanic fagrazEvery word from Proto-West Germanic fagr