Where does “inutility” come from?

Inutility derives from English utile and the Latin prefix in- combined with Latin -itas, ultimately tracing to Proto-Indo-European roots ne and oyd-.

inutility (English): Uselessness; Unprofitableness

Definitions

  1. Uselessness; Unprofitableness

Ancestry of “inutility”, step by step

inutility traces back through two separate lines of ancestry.

via English utility

StepLanguageWordMeaning
1EnglishutilityThe state or condition of being useful;...
2Middle Englishutilitebenefit, gain, profit
3Old Frenchutilite
4Latinūtilitasusefulness, utility
5Latinūtilisuseful, serviceable, beneficial, profitable, advantageous; helpful
6Latinūtorto use, make use of, employ
7Proto-Slavic*ǫtorъcroze
8Proto-Slavictorъpaddock, pen
9Proto-Slavictertito rub, to scrape; to polish
10Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

via Latin inutilitas

StepLanguageWordMeaning
1Latininutilitasuselessness, unprofitableness; hurtfulness,...
2Latininūtilisuseless, unserviceable, unprofitable
Every word from Proto-Indo-European terh₁-