Act up
Act up verb - To behave badly.
Mess around and act up are semantically related. in carry on topic. In some cases you can replace term "Mess around" with "Act up", this phrasal verbs are similar. informal substitute
Mess around
Mess around verb - To spend time in aimless activity.
Act up and mess around are semantically related. Sometimes you can replace term "Act up" with "Mess around", this phrasal verbs are similar.
Mutual synonyms
Related pairs
Cite this Source
Mess around and Act up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/act_up/mess_around
Act up & Mess around. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/act_up/mess_around>.
Mess around or Act up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/act_up/mess_around.
Google Ngram Viewer shows how "act up" and "mess around" have occurred on timeline