203 entries under adjective topic. ×

2
faltering(verb, weak, delicate, ill)
2
glitch(noun, weak, weakness, poor)
2
in short supply(expression, idiom, inadequate, insufficient)
2
in trouble(expression, idiom, adverb, struggling)
2
incompetent(noun, weak, slight, poor)
2
losing(verb, vain, ineffective, unsuccessful)
2
minus(noun, preposition, trouble, difficulty)
2
neglectful(careless, negligent, slipshod)
2
poor(close, light, weak, thin)
2
unsound(weak, delicate, short, shy)
2
unwell(ill, sick)
2
weak(poor, thin, delicate, short)
2
weakly(weak, thin, delicate, shaky)
2
woozy(weak, thin, delicate, shaky)
1
aged(weak, thin, delicate, shaky)
1
anemic(weak, delicate, ill, sick)
1
anile(weak, delicate, ill, sick)
1
at a premium(expression, idiom, shy, inadequate)
1
at death's door
1
bankrupt(noun, short, shy, inadequate)
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APASmart Define. (2015). failing thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/failing/thesaurus/synonyms
ChicagoSmart Define. 2015. "failing thesaurus" https://smartdefine.org/failing/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, failing thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/failing/thesaurus/synonyms>.
MLASmart Define. "failing thesaurus" 23 December 2015. Web. 26 September 2026. <https://smartdefine.org/failing/thesaurus/synonyms>