8
dark(adjective, clear, light, clean, secret)
7
unclear
7
obscure
7
uncertain
7
indefinite
7
dubious
5
vague
5
dim
5
ambiguous
5
cryptic
5
hidden(verb, adjective)
5
imperceptible(adjective, hard, faint)
5
mysterious
4
secret
4
indistinct(adjective, obscure, ambiguous)
3
clandestine
3
equivocal
3
foggy
2
hazy
2
indeterminate
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APASmart Define. (2016). evident thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/evident/thesaurus/antonyms
ChicagoSmart Define. 2016. "evident thesaurus" https://smartdefine.org/evident/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, evident thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/evident/thesaurus/antonyms>.
MLASmart Define. "evident thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/evident/thesaurus/antonyms>