devilish
/ˈdɛvəlɪʃ/ adjective, adverb
- adjective Resembling a devil.
- adjective Evil, wicked.
- adjective Roguish or mischievous. “a devilish grin”
- adjective (informal) Excessive, extreme. “A devilish effort yielded a devilish success.”
- adverb (informal, dated) Devilishly; very; exceedingly. “It was devilish hot outside today.”
Synonyms
demoniac demonic diabolic diabolical hellish infernal fiendish satanic satanical unhallowed cacodaemoniacal daemonical demoniacal demonical demonish demonlike demonly fallen angelic fiendlike atrocious mephistophelian mephistophelean rascally roguish devilishly
Etymology
From Middle English develissh, develyssh, equivalent to devil + -ish. Cognate with Saterland Frisian düvelsk, düüwelsk (“devilish”), West Frisian duvelsk (“devilish”), Dutch duivels (“devilish”), German Low German düvelsk (“devilish”), German teuflisch (“devilish”), Danish djævelsk (“devilish”), Swedish djävulsk (“devilish”),
Webster’s 1913
- adjective Resembling, characteristic of, or pertaining to, the devil; diabolical; wicked in the extreme. "Devilish wickedness." Sir P. Sidney.
- adjective Extreme; excessive. [Colloq.] Dryden.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “devilish”, CC BY-SA 4.0. Details