Where does “irritative” come from?

irritative (English) comes from English irritate, from Latin irritatus, from Latin irritus, from Latin ratus, from Latin rēōr, from Proto-Italic rēōr, from Proto-Indo-European h₂reh₁-, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

irritative (English): serving to excite or irritate; accompanied with,...

Definitions

  1. serving to excite or irritate; accompanied with,...

Ancestry of “irritative”, step by step

StepLanguageWordMeaning
1EnglishirritateTo provoke impatience, anger, or displeasure in;...
2Latinirritatusincited, excited, stimulated, instigated,...
3Latinirritusinvalid, void, null and void; ineffective,...
4Latinratusconsidered, having been considered; established,...
5Latinrēōrto reckon, calculate
6Proto-Italicrēōrto reckon, to calculate; to think, to deem, to...
7Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
8Proto-Indo-Europeanh₂er-to fit, to fix, to put together

Words derived from “irritative

Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂reh₁-Every word from Proto-Italic rēōr
irritative — Etymology, Origin & Word History | Etymology Explorer