16 entries under expression topic. ×

9
carry on(verb, phrasal verb, good, play)
8
cut up(verb, phrasal verb, good, play)
3
behave badly(verb, fail, disobey, trespass)
2
fool around(verb, fail, offend, joke)
2
make a fuss(verb, idiom, rage)
1
cause a fuss
1
cause trouble(verb, malfunction, misbehave)
1
go wrong(verb, fail, offend, deviate)
1
play up(verb, fail, disobey, trespass)
1
raise Cain(verb, rage)
1
start to malfunction
0
break down(verb, fail)
0
lose it(verb, rage)
0
play jokes(play, joke, clown)
0
show off(play, joke, clown)
0
whoop it up(idiom, play, joke, clown)
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APASmart Define. (2015). act up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/act_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "act up thesaurus" https://smartdefine.org/act_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, act up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/act_up/thesaurus/synonyms>.
MLASmart Define. "act up thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/act_up/thesaurus/synonyms>