Synonyms|208Antonyms|179|Broader|3Narrower|15Related|678
5
dark
4
inscrutable(adjective, clear, blank, hidden)
4
unfathomable(adjective, hard, difficult, bottomless)
4
unintelligible(adjective, understandable)
3
incomprehensible(adjective, understandable)
3
impenetrable(adjective, incomprehensible)
3
mysterious
2
abstruse
2
enigmatic
2
esoteric
2
fathomless
2
incomplete
2
indecipherable
2
obscure
2
opaque
2
puzzling
1
arcane
1
cryptic
1
enigmatical
1
exclusive
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APASmart Define. (2016). comprehensible thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/comprehensible/thesaurus/antonyms
ChicagoSmart Define. 2016. "comprehensible thesaurus" https://smartdefine.org/comprehensible/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, comprehensible thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/comprehensible/thesaurus/antonyms>.
MLASmart Define. "comprehensible thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/comprehensible/thesaurus/antonyms>