Act up
Act up verb - To behave badly.
Usage example: the two-year-old was acting up in church so much that her dad had to take her outside
Cut up
Cut up verb - To engage in attention-getting playful or boisterous behavior.
Usage example: high-spirited cousins who cut up at every family gathering
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Synonyms for Cut up
Mutual synonyms
Cite this Source
Cut up and Act up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/act_up/cut_up
Act up & Cut up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/act_up/cut_up>.
Cut up or Act up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/act_up/cut_up.
Google Ngram Viewer shows how "act up" and "cut up" have occurred on timeline