55 entries under adjective topic. ×

7
unintelligible
6
obscure
5
ambiguous
4
dark
4
equivocal
4
inscrutable(clear, blank, hidden)
3
cryptic
3
hazy
3
incomprehensible
3
mysterious
3
opaque
2
confusing
2
enigmatic
2
foggy
2
fuzzy
2
impenetrable
2
inarticulate
2
incoherent
2
indefinite
2
indistinct
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APASmart Define. (2016). intelligible thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/intelligible/thesaurus/antonyms
ChicagoSmart Define. 2016. "intelligible thesaurus" https://smartdefine.org/intelligible/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, intelligible thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/intelligible/thesaurus/antonyms>.
MLASmart Define. "intelligible thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/intelligible/thesaurus/antonyms>