Act up and Fool around

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

Fool around and act up are semantically related. in clown about topic. In some cases you can use "Fool around" instead a verb "Act up".

Fool around

Fool around verb - To engage in attention-getting playful or boisterous behavior.
Usage example: quit fooling around on the jungle gym, or you'll get hurt

Act up and fool around are semantically related. You can use "Act up" instead a verb "Fool around".
Cite this Source
Fool around and Act up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/act_up/fool_around
Act up & Fool around. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/act_up/fool_around>.
Fool around or Act up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/act_up/fool_around.
Google Ngram Viewer shows how "act up" and "fool around" have occurred on timeline