52 entries under uncertain topic. ×

7
inexplicable(adjective, obscure, dark, strange)
6
baffling(adjective, obscure, difficult, dark, strange)
6
indecipherable(adjective, dark, mysterious, unintelligible)
6
oracular(adjective, obscure, dark, doubtful)
5
confusing(adjective, vague, unclear, unintelligible)
5
tenebrous(adjective, obscure, difficult, doubtful)
4
sibylline(adjective, dark, mysterious, unfathomable)
3
doubtful(dark, dishonest, vague, dubious)
3
dubious(adjective, dishonest, doubtful, vague)
3
indistinct(vague, unclear)
3
inexplicit(adjective, obscure, vague, unclear)
3
questionable(doubtful, vague, dubious, unclear)
3
unintelligible(adjective, obscure, difficult, dark)
2
enigmatical(adjective, obscure, strange, vague)
2
hazy(vague, unclear)
2
inconclusive(obscure, vague, unclear, indefinite)
2
indeterminate(obscure, doubtful, vague, dubious)
2
sphinxlike(dark, strange, mysterious, inexplicable)
1
Delphian(adjective, evil, obscure, dark)
1
clear as dishwater(expression, obscure, vague, unclear)
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APASmart Define. (2016). cryptic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/cryptic/thesaurus/synonyms
ChicagoSmart Define. 2016. "cryptic thesaurus" https://smartdefine.org/cryptic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, cryptic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/cryptic/thesaurus/synonyms>.
MLASmart Define. "cryptic thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/cryptic/thesaurus/synonyms>