Where does “unopposable” come from?

unopposable (English) comes from English opposable, from English oppose, from Middle English opposen, from Old French opposer, from Latin ob, from Proto-Italic *op — towards.

unopposable (English): That cannot be opposed

Definitions

  1. That cannot be opposed

Ancestry of “unopposable”, step by step

unopposable traces back through two separate lines of ancestry.

via English opposable

StepLanguageWordMeaning
1EnglishopposableSusceptible to being opposed or resisted; Capable...
2EnglishopposeTo attempt to stop the progression of; to resist...
3Middle Englishopposen
4Old Frenchopposer
5Latinobin the direction of, to, towards; on account of,...
6Proto-Italic*optowards

via English un

StepLanguageWordMeaning
1EnglishunOne

Words derived from “unopposable

Every word from Proto-Italic *opEvery word from Latin obEvery word from Old French opposer