40 entries under unknown topic. ×

34
indefinite(adjective, rough, uncertainty, uncertain, limited)
29
vague(adjective, dull, clear, character, rough)
23
indistinct(adjective, obscure, rough, uncertainty, uncertain)
18
uncertain(adjective, clear, obscure, rough, certain)
18
undetermined(adjective, rough, determined, uncertain, limited)
17
ambiguous(adjective, clear, obscure, rough, certain)
16
unclear(adjective, clear, obscure, rough, certain)
14
inexact(adjective, open, weak, rough, uncertain)
14
obscure(adjective, rough, uncertain, doubtful, unsettled)
13
doubtful(adjective, clear, obscure, rough, certain)
12
equivocal(adjective, clear, obscure, rough, certain)
11
undefined(adjective, weak, uncertainty, uncertain, doubtful)
10
dubious(adjective, clear, obscure, rough, certain)
9
indeterminable(adjective, vague, general, unclear)
9
general(adjective, rough, uncertain, vague)
9
loose(adjective, rough, careless, vague, unpredictable)
8
unsure(adjective, clear, rough, certain, uncertain)
7
ill-defined(adjective, weak, rough, dark, dim)
7
infinite(adjective, vague, constant, general)
7
shadowy(adjective, weak, obscure, rough, dark)
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APASmart Define. (2015). indeterminate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/indeterminate/thesaurus/synonyms
ChicagoSmart Define. 2015. "indeterminate thesaurus" https://smartdefine.org/indeterminate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, indeterminate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/indeterminate/thesaurus/synonyms>.
MLASmart Define. "indeterminate thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/indeterminate/thesaurus/synonyms>