Synonyms|126Antonyms|5|Broader|0Narrower|0Related|60

44 entries under unpromising topic. ×

1
indeterminate(shaky, unlikely)
1
indistinct(shaky, unlikely)
1
insecure(adjective, delicate, uncertain, unstable, doubtful)
1
long shot(expression, doubtful, shaky, risky, unlikely)
1
obscure(shaky, unlikely)
1
on thin ice(expression, adjective, idiom, delicate, uncertain)
1
open(uncertain, unstable, doubtful, shaky, tricky)
1
pending(shaky, unlikely)
1
problematic(adjective, delicate, uncertain, unstable, doubtful)
1
shady(shaky, unlikely)
1
shaky(adjective, delicate, uncertain, unstable, doubtful)
1
sneaky(shaky, unlikely)
1
speculative(shaky, unlikely)
1
suspect(shaky, unlikely)
1
touch-and-go(shaky, unlikely)
1
touchy(adjective, open, delicate, uncertain, unstable)
1
unconfirmed(doubtful, shaky, risky, unlikely)
1
uneasy(shaky, unlikely)
1
unstable(adjective, delicate, uncertain, doubtful, unsettled)
1
up for grabs(expression, doubtful, shaky, risky, unlikely)
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ChicagoSmart Define. 2013. "impugnable thesaurus" https://smartdefine.org/impugnable/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, impugnable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/impugnable/thesaurus/synonyms>.
MLASmart Define. "impugnable thesaurus" 28 June 2013. Web. 29 September 2026. <https://smartdefine.org/impugnable/thesaurus/synonyms>