Synonyms|151Antonyms|44|Broader|0Narrower|0Related|45

11 entries under dense topic. ×

2
obscure(solid, unfathomable, impenetrable, unintelligible)
1
arcane(adjective, obscure, solid, heavy, mysterious)
1
baffling(adjective, obscure, solid, unfathomable)
1
incognizable(solid, unfathomable, impenetrable, unintelligible)
1
sibylline(solid, unfathomable, impenetrable, unintelligible)
1
unfathomable(solid, impenetrable, unintelligible, impassable)
1
ungraspable(solid, unfathomable, impenetrable, unintelligible)
1
unintelligible(solid, unfathomable, impenetrable, impassable)
1
unknowable(solid, unfathomable, impenetrable, unintelligible)
0
enigmatical(solid, unfathomable, unintelligible, impassable)
0
indiscernible(solid, unfathomable, unintelligible, impassable)
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APASmart Define. (2013). delphic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/delphic/thesaurus/synonyms
ChicagoSmart Define. 2013. "delphic thesaurus" https://smartdefine.org/delphic/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, delphic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/delphic/thesaurus/synonyms>.
MLASmart Define. "delphic thesaurus" 28 June 2013. Web. 25 September 2026. <https://smartdefine.org/delphic/thesaurus/synonyms>