devilishly
dev-il-ish-ly
adverb
In a mischievously clever, wickedly charming, or extremely difficult manner.
"He gave a devilishly knowing grin."
Thesaurus
Synonyms: fiendishly, diabolically, devilish, madly, deucedly, insanely, deadly
dev-il-ish-ly
In a mischievously clever, wickedly charming, or extremely difficult manner.
"He gave a devilishly knowing grin."
Synonyms: fiendishly, diabolically, devilish, madly, deucedly, insanely, deadly