21 entries under perplexity topic. ×

7
mystery(noun, difficulty, question, secret, puzzle)
1
brainteaser(noun, difficulty, challenge, question, secret)
1
grabber(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
0
confidential information(expression, inscrutableness)
0
hocuspocus
0
magic number(expression, inscrutableness)
0
occultism
0
privileged information(expression, inscrutableness)
0
puzzler(difficulty, question, puzzle, mystery)
0
runes
0
skeleton in cupboard(expression, idiom, inscrutableness)
0
voodooism
0
witchcraft
0
witchery
0
witching
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11 years ago|1.8k views|share |citing 
APASmart Define. (2015). abstruseness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/abstruseness/thesaurus/synonyms
ChicagoSmart Define. 2015. "abstruseness thesaurus" https://smartdefine.org/abstruseness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, abstruseness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/abstruseness/thesaurus/synonyms>.
MLASmart Define. "abstruseness thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/abstruseness/thesaurus/synonyms>