205 entries under adjective topic. ×

1
legendary(obscure, dark, superior, mysterious)
1
magic(supernatural, imaginary, spiritual, mystic)
1
magical(strange, supernatural, unknown, spiritual)
1
metaphysical(obscure, dark, mysterious, supernatural)
1
mind-boggling(extraordinary, strange, unbelievable, implausible)
1
miraculous(obscure, dark, superior, mysterious)
1
mysterial(difficult, mysterious, secret, supernatural)
1
mystical(strange, supernatural, unknown, spiritual)
1
mystifying(strange, unfathomable, impenetrable, opaque)
1
mythical(obscure, dark, superior, mysterious)
1
mythological(obscure, dark, superior, mysterious)
1
necromantic(strange, supernatural, unknown, spiritual)
1
nonrational(supernatural, imaginary, spiritual, mystical)
1
not understandable(expression, incoherent, unfathomable, incomprehensible)
1
occult(obscure, dark, superior, strange)
1
opaque(incoherent, unfathomable, incomprehensible, impenetrable)
1
oracular(strange, unknown, curious, concealed)
1
paranormal(obscure, dark, mysterious, supernatural)
1
perplexing(strange, unfathomable, impenetrable, opaque)
1
phantom(obscure, dark, superior, supernatural)
11 years ago|7k views|share |citing 
APASmart Define. (2015). unknowable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unknowable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unknowable thesaurus" https://smartdefine.org/unknowable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unknowable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unknowable/thesaurus/synonyms>.
MLASmart Define. "unknowable thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/unknowable/thesaurus/synonyms>