207 entries under adjective topic. ×

4
veiled(obscure, strange, deep, mysterious)
4
weird(obscure, unusual, strange, deep)
3
baffling(obscure, difficult, solid, dark)
3
cabbalistic
3
complex
3
difficult(hard, obscure, strange, uncertain)
3
furtive(obscure, strange, secret, unknown)
3
inexplicable(obscure, solid, strange, doubtful)
3
psychic(obscure, deep, mysterious, weird)
3
unclear(obscure, difficult, uncertain, doubtful)
3
unearthly(obscure, deep, mysterious, weird)
3
unknowable(solid, strange, odd, mysterious)
3
unrevealed(obscure, deep, mysterious, unknown)
2
ambiguous(obscure, deep, doubtful, vague)
2
complicated(evil, deep, doubtful, vague)
2
equivocal(obscure, difficult, dark, strange)
2
extramundane
2
indecipherable(unfathomable, incomprehensible, enigmatic, sphinx-like)
2
involved
2
knotty(evil, deep, mysterious, hidden)
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APASmart Define. (2015). arcane thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/arcane/thesaurus/synonyms
ChicagoSmart Define. 2015. "arcane thesaurus" https://smartdefine.org/arcane/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, arcane thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/arcane/thesaurus/synonyms>.
MLASmart Define. "arcane thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/arcane/thesaurus/synonyms>