ちゃっかり LinksSentence search for ちゃっかりSentence search for チャッカリEdit in JMdict Adverb (fukushi), Adverb taking the 'to' particle, Suru verb1. shrewdly; smartly; calculatingly; astutely; cunninglyOnomatopoeic or mimetic wordOther formsチャッカリ Discussions Log in to talk about this word.