Where does “insanity” come from?

Insanity derives from French -ité, Latin -itas, Latin in and Proto-Indo-European ne, combined with Latin -itas and Proto-Indo-European -it-.

insanity (English): The state of being insane; madness

Definitions

  1. The state of being insane; madness

Ancestry of “insanity”, step by step

StepLanguageWordMeaning
1Latinīnsānusmad, insane, demented
2Latinīn-un-, non-, not
3Latinînin, at, on, upon, from (space)
4Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
5Proto-Italicenin
6Proto-Indo-Europeanh₁énin

Words derived from “insanity

Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en
insanity — Etymology, Origin & Word History | Etymology Explorer