Where does “impactful” come from?

impactful (English) comes from English impact, from Latin impāctus, from Latin impingo, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

impactful (English): Having impact

Definitions

  1. Having impact

Ancestry of “impactful”, step by step

impactful traces back through two separate lines of ancestry.

via English impact

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

via English ful

StepLanguageWordMeaning
1Englishful

Words derived from “impactful

Every word from Proto-Indo-European h₁én