145 entries under adjective topic. ×

6
unfathomable(hard, obscure, strange, mysterious)
5
ambiguous(perplexing, bewildering)
5
indecipherable
5
intricate(hard, evil, loose, complex)
5
knotty(hard, evil, delicate, loose)
5
strange(odd, unfamiliar, bizarre, outlandish)
4
confused
4
impenetrable
4
mystic(knowledge, evil, obscure, strange)
4
opaque(unfathomable, impenetrable, unintelligible, puzzling)
3
bamboozling(verb, perplexing, bewildering)
3
cabalistic(knowledge, evil, obscure, dark)
3
complex(hard, difficult, delicate, awkward)
3
difficult(hard, obscure, awkward, mysterious)
3
insoluble(unable, answered)
3
mystical(hard, knowledge, evil, obscure)
3
profound(hard, delicate, complex, tricky)
3
unexplainable
2
bizarre(odd, outlandish)
2
curious(strange, odd, bizarre, outlandish)
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APASmart Define. (2015). mystifying thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/mystifying/thesaurus/synonyms
ChicagoSmart Define. 2015. "mystifying thesaurus" https://smartdefine.org/mystifying/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, mystifying thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/mystifying/thesaurus/synonyms>.
MLASmart Define. "mystifying thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/mystifying/thesaurus/synonyms>