1
not come off(expression, idiom)
1
not succeed(verb, expression, idiom, failure)
1
not work
1
pack up(verb, phrasal verb)
1
promote
1
resign
1
slip
1
take
1
take in(verb, phrasal verb)
1
unsuccessful
1
wash out
1
washout
1
wilt
1
wipe
0
abandon
0
aborting
0
abortions
0
balk
0
be defective
0
be deficient
11 years ago|5.1k views|share |citing 
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>