135 entries under vague topic. ×

5
fishy(adjective, uncertain, doubtful, dubious)
5
ill-defined(adjective, weak, obscure, rough, dark)
5
undetermined(adjective, open, weak, rough, dark)
5
unreliable(adjective, delicate, false, uncertain, unstable)
5
unsettled(adjective, open, rough, delicate, uncertain)
4
amorphous(adjective, unclear, indistinct, indistinguishable)
4
fuzzy(adjective, weak, rough, uncertain, doubtful)
4
hesitant(adjective, open, doubtful, unsure)
4
iffy(adjective, clear, open, delicate, informal)
4
impenetrable(adjective, doubtful, unclear, hidden)
4
irresolute(open, doubtful, unsure, unresolved)
4
open(adjective, uncertain, unstable, doubtful, unsettled)
4
suspect(adjective, uncertain, dishonest, doubtful)
4
undependable(adjective, unknown, general, unclear)
4
unfathomable(adjective, obscure, dark, uncertain, doubtful)
4
unspecified(adjective, rough, unknown, unclear)
4
wavering(open, doubtful, uneven, unsure)
3
debatable(adjective, open, uncertain, doubtful, unsettled)
3
deceitful(adjective, false, dishonest, unreliable)
3
dim(adjective, weak, obscure, rough, dark)
10 years ago|33k views|share |citing 
APASmart Define. (2016). ambiguous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ambiguous/thesaurus/synonyms
ChicagoSmart Define. 2016. "ambiguous thesaurus" https://smartdefine.org/ambiguous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, ambiguous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ambiguous/thesaurus/synonyms>.
MLASmart Define. "ambiguous thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/ambiguous/thesaurus/synonyms>