Thesaurus
act up
verb
Synonyms and Antonyms of ACT UP
1
to behave badly <the two-year-old was acting up in church so much that her dad had to take her outside>
Related Words misconduct; disobey, rebel; clown (around), cut up, fool around, horse around, kid (around); show off; roughhouse
2
to engage in attention-getting playful or boisterous behavior <you should have seen the boys acting up when they put on their aprons>
Synonyms act up, clown (around), fool around, horse around, hotdog, monkey (around), showboat, show off, skylark
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