Added 10 October 2026 naughtily adverb Categories: Describing WordsObscure Words adverb ! Definition from WordNet 3.1, Princeton University. More about naughtily at Wordnik → Where our words come from → In a disobedient or naughty way. he behaved badly in school Related Words: mischievouslybadlynudilycheekilyindecentlylewdlynudelynastilysneakilydirtyraunchilynocently Back to today's word