Where does “daredevilish” come from?

daredevilish (English) comes from English daredevil, from English Devil, from Middle English devel, from Old English dēofol, from Proto-West Germanic diubul, from Latin diabolus, from Ancient Greek διάβολος, from Ancient Greek διαβάλλω — two.

Ancestry of “daredevilish”, step by step

daredevilish traces back through two separate lines of ancestry.

via English daredevil

StepLanguageWordMeaning
1EnglishdaredevilA person who engages in very risky behavior,...
2EnglishDevilThe chief devil; Satan
3Middle EnglishdevelSatan, Lucifer; A devil; an evil creature that...
4Old Englishdēofoldemon
5Proto-West Germanicdiubuldevil
6Latindiabolusdevil
7Ancient Greekδιάβολοςslanderous; libellous; slanderer; the Devil
8Ancient Greekδιαβάλλωthrow over or across; set at variance, make a...
9Ancient Greekδῐᾰ-apart; through, across; through; in different...
10Ancient Greekδιάthroughout
11Proto-Indo-Europeandwístwice, doubly; in two
12Proto-Indo-Europeandwóh₁two

via English ish

StepLanguageWordMeaning
1EnglishishPronunciation spelling of is; somewhat,...
2English-ishTypical of, similar to, being like; Somewhat,...
3Middle English-ishAlternative form of -yssh
4Old English-isċ-ish
5Proto-West Germanic-iskCreates adjectives from nouns
6Proto-Germanic-iskazForms adjectives from nouns with the sense of...
7Proto-Indo-European-iskosCharacteristic of, typical of, pertaining to
Every word from Proto-Indo-European dwóh₁