34 entries under adjective topic. ×

6
unintelligible(knowledge, obscure, dark, superior)
5
incomprehensible
5
unfathomable(hard, knowledge, obscure, difficult)
4
impenetrable(knowledge, obscure, dark, superior)
4
obscure(dark, superior, deep, mysterious)
3
enigmatic
3
inexplicable
3
inscrutable(knowledge, incomprehensible)
3
mysterious(supernatural, heavenly, paranormal, incomprehensible)
3
opaque
3
unclear
2
cryptic
2
puzzling
1
fathomless
1
inconceivable
1
paranormal(obscure, dark, mysterious, supernatural)
1
perplexing
1
supernatural(obscure, dark, mysterious, paranormal)
1
superphysical(obscure, dark, supernatural)
1
supersensible(obscure, dark, superior, supernatural)
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APASmart Define. (2013). uncomprehensible thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/uncomprehensible/thesaurus/synonyms
ChicagoSmart Define. 2013. "uncomprehensible thesaurus" https://smartdefine.org/uncomprehensible/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, uncomprehensible thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/uncomprehensible/thesaurus/synonyms>.
MLASmart Define. "uncomprehensible thesaurus" 28 June 2013. Web. 28 September 2026. <https://smartdefine.org/uncomprehensible/thesaurus/synonyms>