71 entries under unclear topic. ×

7
formless(adjective, character, vague, indefinite)
7
ill-defined(adjective, weak, rough, dark, dim)
7
questionable(adjective, clear, certain, uncertain, doubtful)
7
shadowy(adjective, weak, obscure, rough, dark)
6
imprecise(adjective, rough, uncertain, vague, unknown)
6
inexhaustible(adjective, vague, unknown, general)
6
unsettled(adjective, rough, uncertain, doubtful, vague)
6
unspecified(adjective, rough, uncertain, vague, unknown)
5
blurred(adjective, hazy, indistinct, indistinguishable)
5
confused(adjective, weak, obscure, dark, uncertainty)
5
faint(adjective, unsettled, hazy, indistinct)
5
fuzzy(adjective, vague, ambiguous, hazy)
5
iffy(adjective, clear, informal, certain, uncertain)
5
muddy(adjective, obscure, uncertain, vague)
5
open(adjective, uncertain, nervous, doubtful, unsettled)
5
problematic(adjective, clear, rough, certain, uncertain)
4
blurry(adjective, hazy, indistinct)
4
borderline(adjective, clear, certain, uncertain, anxious)
4
enigmatical(adjective, obscure, uncertain, vague)
4
indistinguishable(adjective, weak, obscure, dark, dim)
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APASmart Define. (2015). indeterminate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/indeterminate/thesaurus/synonyms
ChicagoSmart Define. 2015. "indeterminate thesaurus" https://smartdefine.org/indeterminate/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, indeterminate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/indeterminate/thesaurus/synonyms>.
MLASmart Define. "indeterminate thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/indeterminate/thesaurus/synonyms>