22 entries under obscurity topic. ×

7
riddle(noun, difficulty, question, secret, puzzle)
6
puzzle(noun, difficulty, question, secret)
4
problem(noun, difficulty, question, secret, puzzle)
2
mystery(noun, difficulty, question, secret, puzzle)
1
cliffhanger(difficulty, question, secret, puzzle)
1
crux(difficulty, question, secret, puzzle)
1
cryptogram(difficulty, question, secret, puzzle)
1
difficulty(question, secret, puzzle, subtlety)
1
grabber(difficulty, question, secret, puzzle, perplexity)
1
mystification(question, secret, puzzle, subtlety)
1
perplexity(noun, difficulty, question, secret, puzzle)
1
puzzlement(question, secret, puzzle, subtlety)
1
question(difficulty, secret, puzzle, subtlety)
1
secrecy(difficulty, question, secret, puzzle)
1
secret(question, puzzle, perplexity, subtlety)
1
sphinx(difficulty, question, secret, puzzle, perplexity)
1
stickler(difficulty, question, secret, puzzle)
1
stumper(difficulty, question, secret, puzzle, perplexity)
1
subtlety(difficulty, question, secret, puzzle)
1
teaser(difficulty, question, secret, puzzle, perplexity)
<12>
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APASmart Define. (2015). rebus thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/rebus/thesaurus/synonyms
ChicagoSmart Define. 2015. "rebus thesaurus" https://smartdefine.org/rebus/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, rebus thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/rebus/thesaurus/synonyms>.
MLASmart Define. "rebus thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/rebus/thesaurus/synonyms>