Where does “unimpactful” come from?

unimpactful (English) comes from English impactful, from English impact, from Latin impāctus, from Latin impingo, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en — in.

unimpactful (English): Not impactful

Definitions

  1. Not impactful

Ancestry of “unimpactful”, step by step

unimpactful traces back through two separate lines of ancestry.

via English impactful

StepLanguageWordMeaning
1EnglishimpactfulHaving impact
2EnglishimpactThe striking of one body against another;...
3Latinimpāctusillision, collision, hit
4LatinimpingoI push, strike, dash against; I press upon, force...
5Latinīn-un-, non-, not
6Latinînin, at, on, upon, from (space)
7Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
8Proto-Italicenin
9Proto-Indo-Europeanh₁énin

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Proto-Italic en