Where does “inappropriateness” come from?

Inappropriateness comes from English inappropriate, from Old English -nes (suffix forming nouns), from Latin in- (prefix meaning not), from Latin in, from Latin ad- (prefix), from Latin ad, from Proto-Indo-European ád.

inappropriateness (English): The quality of being inappropriate;...

Definitions

  1. The quality of being inappropriate;...

Ancestry of “inappropriateness”, step by step

StepLanguageWordMeaning
1EnglishinappropriateNot appropriate; not suitable for the situation,...
2EnglishappropriateSuitable or fit; proper; Suitable to the social...
3Middle Englishappropriaten
4Latinappropriatus
5LatinapproprioI make it my own, appropriate
6Latinad-to; usually prefixed to verbs, in which cases it...
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Latin ad-