19 entries under fail topic. ×

13
misbehave(verb, good, act, work, play)
9
carry on(verb, expression, phrasal verb, good, play)
8
cut up(verb, expression, phrasal verb, good, play)
6
malfunction(verb, work, thrive, misbehave)
3
behave badly(verb, expression, disobey, trespass)
2
be indecorous(verb, rage, offend, disobey)
2
fool around(verb, expression, offend, joke)
2
roughhouse(play, offend, joke, disobey)
1
be at fault(verb, offend, disobey, deviate)
1
be bad(verb, offend, disobey, deviate)
1
be naughty(verb, disobey, trespass, misbehave)
1
deviate(verb, offend, disobey, trespass)
1
go wrong(verb, expression, offend, deviate)
1
play up(verb, expression, disobey, trespass)
1
trespass(verb, offend, disobey)
0
bomb
0
break down(verb, expression)
0
crash
0
flop
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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>