Where does “unimpetuous” come from?

unimpetuous (English) comes from English impetuous, from Middle English impetuous, from Old French impetueux, from Late Latin impetuosus, from Latin impetus, from Latin impetō, from Latin īn-, from Latin în — in.

unimpetuous (English): Not impetuous

Definitions

  1. Not impetuous

Ancestry of “unimpetuous”, step by step

unimpetuous traces back through two separate lines of ancestry.

via English impetuous

StepLanguageWordMeaning
1EnglishimpetuousMaking arbitrary decisions, especially in an...
2Middle Englishimpetuous
3Old Frenchimpetueuxforceful; violent; strong
4Late Latinimpetuosusviolent
5Latinimpetusan attack, assault; a rapid motion; a making for
6Latinimpetōto rush upon, assail, attack
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European h₁én
unimpetuous — Etymology, Origin & Word History | Etymology Explorer