111 entries under doubtful topic. ×

8
unsure(adjective, clear, open, rough, delicate)
7
hazy(adjective, uncertain, shaky, vague)
7
incomprehensible(adjective, obscure, dark, uncertain)
7
indecisive(adjective, clear, open, delicate, certain)
7
unintelligible(adjective, obscure, rough, dark, uncertain)
6
abstruse(adjective, obscure, strange, uncertain)
5
chancy(adjective, clear, delicate, certain, uncertain)
5
dubitable(adjective, clear, certain, uncertain, anxious)
5
fishy(adjective, uncertain, vague, dubious)
5
tricky(adjective, weak, delicate, false, uncertain)
5
undetermined(adjective, open, weak, rough, dark)
5
unreliable(adjective, delicate, false, uncertain, unstable)
5
unsettled(adjective, open, rough, delicate, uncertain)
4
fuzzy(adjective, weak, rough, uncertain)
4
hesitant(adjective, open, vague, unsure)
4
iffy(adjective, clear, open, delicate, informal)
4
impenetrable(adjective, vague, unclear, hidden)
4
irresolute(open, vague, unsure, unresolved)
4
open(adjective, uncertain, unstable, unsettled)
4
suspect(adjective, uncertain, dishonest, vague)
10 years ago|33k views|share |citing 
APASmart Define. (2016). ambiguous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ambiguous/thesaurus/synonyms
ChicagoSmart Define. 2016. "ambiguous thesaurus" https://smartdefine.org/ambiguous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, ambiguous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ambiguous/thesaurus/synonyms>.
MLASmart Define. "ambiguous thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/ambiguous/thesaurus/synonyms>