22 entries under uncertain topic. ×

1
ambiguous(adjective, obscure, dark, vague)
1
cryptic(adjective, evil, obscure, dark)
1
equivocal(dark, mysterious)
1
incomprehensible(dark, mysterious)
1
inexplicable(dark, mysterious)
1
mysterious(adjective, evil, obscure, dark)
1
obscure(dark, mysterious)
1
occult(adjective, evil, obscure, dark)
1
perplexing(dark, mysterious)
1
puzzling(adjective, evil, obscure, dark)
1
recondite(adjective, evil, obscure, dark)
1
secret(adjective, evil, obscure, dark)
1
sibylline(adjective, obscure, dark, visionary)
1
unfathomable(dark, mysterious)
0
doubtful(dark, mysterious)
0
indecipherable(dark, mysterious)
0
inscrutable(dark, mysterious)
0
sphinxlike(dark, mysterious)
0
stickling(dark, mysterious)
0
stumping(dark, mysterious)
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APASmart Define. (2013). delphian thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/delphian/thesaurus/synonyms
ChicagoSmart Define. 2013. "delphian thesaurus" https://smartdefine.org/delphian/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2013, delphian thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/delphian/thesaurus/synonyms>.
MLASmart Define. "delphian thesaurus" 17 June 2013. Web. 26 September 2026. <https://smartdefine.org/delphian/thesaurus/synonyms>