Act up
Act up verb - To behave badly.
Pack up and act up are semantically related (British) in malfunction topic. In some cases you can replace term "Pack up" with "Act up", this phrasal verbs are similar. informal substitute
Pack up
Act up and pack up are semantically related in break down topic. Sometimes you can replace term "Act up" with "Pack up", this phrasal verbs are similar.
Mutual synonyms
Cite this Source
Pack up and Act up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/act_up/pack_up
Act up & Pack up. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/act_up/pack_up>.
Pack up or Act up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/act_up/pack_up.
Google Ngram Viewer shows how "act up" and "pack up" have occurred on timeline