mischievious Get Printable Handwriting Watch Say It Video Hear It! Say It! Write It! Learn It! Spelling Test Definition adjective. causing trouble in a playful way. Example Sentence The mischievious gossip ruined her good name. More Example Sentences He had a mischievous grin on his face. Synonyms playful; naughty; tricky Antonyms obedient; good; careful Hear It! Say It! Write It! mischievious Switch to cursive Start Share with your friends: Watch Say It Video