20 entries under perplexity topic. ×

1
grabber(difficulty, question, secret, puzzle)
1
mystery(noun, difficulty, question, secret, puzzle)
1
secret(question, puzzle, obscurity, subtlety)
1
sphinx(difficulty, question, secret, puzzle)
1
stumper(difficulty, question, secret, puzzle)
1
teaser(difficulty, question, secret, puzzle)
0
bewitchment(abstruseness, inscrutableness)
0
confidential information(expression, abstruseness, inscrutableness)
0
hocuspocus(abstruseness, inscrutableness)
0
magic number(expression, abstruseness, inscrutableness)
0
occultism(abstruseness, inscrutableness)
0
privileged information(expression, abstruseness, inscrutableness)
0
puzzler(difficulty, question, puzzle, mystery)
0
runes(abstruseness, inscrutableness)
0
skeleton in cupboard(expression, idiom, abstruseness, inscrutableness)
0
voodooism(abstruseness, inscrutableness)
0
witchcraft(abstruseness, inscrutableness)
0
witchery(abstruseness, inscrutableness)
0
witching(abstruseness, inscrutableness)
0
wizardry(abstruseness, inscrutableness)
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APASmart Define. (2011). mindboggler thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/mindboggler/thesaurus/synonyms
ChicagoSmart Define. 2011. "mindboggler thesaurus" https://smartdefine.org/mindboggler/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2011, mindboggler thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/mindboggler/thesaurus/synonyms>.
MLASmart Define. "mindboggler thesaurus" 23 May 2011. Web. 24 September 2026. <https://smartdefine.org/mindboggler/thesaurus/synonyms>