Synonyms|194Antonyms|75|Broader|3Narrower|0Related|267
3
flush it(verb, expression, phrasal verb)
3
miscarry
2
abort
2
betray
2
bombard
2
die
2
failure
2
go wrong(verb, expression, idiom)
2
labor in vain(expression, idiom, failure)
2
mess
2
not pass(verb, expression, fail)
2
pluck
2
stumble(verb, fail, failure)
1
be found wanting(expression, idiom)
1
bollix
1
botch
1
botchery
1
break
1
breakdown
1
crater
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APASmart Define. (2015). flunk thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flunk/thesaurus/synonyms
ChicagoSmart Define. 2015. "flunk thesaurus" https://smartdefine.org/flunk/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, flunk thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flunk/thesaurus/synonyms>.
MLASmart Define. "flunk thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/flunk/thesaurus/synonyms>