mischievously From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsadverbIn a mischievous manner. Related wordsSynonymsnaughtilybadlyimpishlyscampishlymisadventurouslydeviouslypuckishlymisbecominglyelfishlydevilishlytrickishlycheekilywickedlymanipulativelysneakilynefariously References Wiktionary — mischievously Wikipedia — mischievously