130 entries under adjective topic. ×

20
incomprehensible(obscure, solid, dark, strange)
19
unexplainable(obscure, strange, explain, explanation)
17
unaccountable(obscure, solid, extraordinary, superior)
15
mysterious(hard, obscure, dark, strange)
13
inscrutable(solid, dark, uncertain, blank)
12
unfathomable(hard, obscure, difficult, solid)
11
odd(unusual, strange, explanation, supernatural)
11
peculiar(unusual, strange, explanation, supernatural)
9
insoluble(strange, explanation, unable, unfathomable)
9
strange(extraordinary, unusual, marvelous, amazing)
8
enigmatic(hard, obscure, rough, solid)
8
extraordinary(superior, unusual, strange, marvelous)
8
unintelligible(hard, rough, solid, dark)
7
mystifying(hard, obscure, delicate, strange)
7
abnormal(unusual, supernatural, unnatural, uncanny)
7
baffling(hard, obscure, delicate, solid)
7
mystic(obscure, solid, strange, mysterious)
7
obscure(hard, solid, dark, uncertain)
7
puzzling(hard, dark, strange, uncertain)
6
bizarre(unusual, strange, supernatural, curious)
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APASmart Define. (2015). inexplicable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inexplicable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inexplicable thesaurus" https://smartdefine.org/inexplicable/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, inexplicable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inexplicable/thesaurus/synonyms>.
MLASmart Define. "inexplicable thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/inexplicable/thesaurus/synonyms>