90 entries under adjective topic. ×

1
eidolic(supernatural, shadowy, indistinct, ghastly)
1
extrasensory(obscure, dark, superior, supernatural)
1
ghastly(extraordinary, unreasonable, absurd, heavenly)
1
heavenly(obscure, dark, superior, unreasonable)
1
hyperphysical(extraordinary, unreasonable, inappropriate, absurd)
1
monstrous
1
mysterious(vague, heavenly, subtle, ambiguous)
1
not of this world(expression, idiom, unreasonable, absurd)
1
preternatural(obscure, dark, superior, unreasonable)
1
strange
1
superhuman(obscure, dark, superior, unreasonable)
1
supermundane(obscure, dark, superior, supernatural)
1
superordinary(obscure, dark, superior, supernatural)
1
supranatural(obscure, dark, superior, supernatural)
1
unaccountable
1
unknowable(obscure, dark, superior, supernatural)
1
unrevealed(obscure, dark, superior, supernatural)
1
unspecific(vague, mysterious, tricky, subtle)
1
vampiric(supernatural, shadowy, indistinct, ghastly)
0
absurd(extraordinary, unreasonable, inappropriate, ridiculous)
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APASmart Define. (2015). phantom thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/phantom/thesaurus/synonyms
ChicagoSmart Define. 2015. "phantom thesaurus" https://smartdefine.org/phantom/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, phantom thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/phantom/thesaurus/synonyms>.
MLASmart Define. "phantom thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/phantom/thesaurus/synonyms>