124 entries under uncertain topic. ×

77
unclear(adjective, characteristic, dull, clear, open)
57
indefinite(adjective, clear, open, disorder, soft)
51
obscure(adjective, dull, clear, weak, obscure)
48
indistinct(adjective, dull, clear, weak, soft)
43
hazy(adjective, dull, clear, weak, soft)
40
ambiguous(adjective, clear, open, rough, certain)
36
uncertain(adjective, clear, open, obscure, rough)
33
nebulous(adjective, dull, clear, disorder, character)
29
indeterminate(adjective, dull, clear, character, obscure)
28
imprecise(adjective, clear, soft, obscure, rough)
25
fuzzy(adjective, dull, clear, obscure, rough)
24
cloudy(adjective, dull, clear, obscure, rough)
23
ill-defined(adjective, dull, clear, weak, soft)
22
confused(adjective, disorder, confusion, uncertainty)
20
equivocal(adjective, clear, open, obscure, rough)
16
undefined(adjective, weak, dark, uncertainty)
15
unsettled(adjective, clear, open, rough, certain)
14
doubtful(adjective, clear, open, obscure, rough)
14
murky(adjective, dull, obscure, dark, gloomy)
14
opaque(adjective, dull, hard, obscure, difficult)
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APASmart Define. (2016). vague thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vague/thesaurus/synonyms
ChicagoSmart Define. 2016. "vague thesaurus" https://smartdefine.org/vague/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, vague thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vague/thesaurus/synonyms>.
MLASmart Define. "vague thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/vague/thesaurus/synonyms>