Etymology Explorer › English

Where does “fiendishly” come from?

fiendishly (English) comes from English fiendish, from English fiend, from Middle English fēnd, from Old English fēond, from Proto-Germanic *fijand, from Proto-Germanic fijandz, from Proto-Germanic fijāną, from Proto-Indo-European peh₁- — to hate, hurt.

fiendishly (English): In a fiendish manner; evilly, wickedly;...

Definitions

  1. In a fiendish manner; evilly, wickedly;...

Ancestry of “fiendishly”, step by step

StepLanguageWordMeaning
1EnglishfiendishSinister; evil; like a fiend
2EnglishfiendA devil or demon; a malignant or diabolical...
3Middle Englishfēnd—
4Old Englishfēondenemy; adversary, foe, enemy, fiend, devil,...
5Proto-Germanic*fijand—
6Proto-Germanicfijandzenemy, fiend
7Proto-Germanicfijānąto hate; to dislike
8Proto-Indo-Europeanpeh₁-to hate, hurt
Every word from Proto-Indo-European peh₁- →