28 entries under obscurity topic. ×

7
enigma(noun, difficulty, question, secret, puzzle)
4
secret(question, problem, puzzle, knot)
2
closed book(expression, difficulty, question, secret, puzzle)
1
riddle(noun, difficulty, question, secret, puzzle)
1
chiller(difficulty, question, secret, puzzle)
1
difficulty(question, secret, puzzle, subtlety)
1
inscrutability(difficulty, question, secret, puzzle, perplexity)
1
inscrutableness(difficulty, question, secret, puzzle, perplexity)
1
mindboggler(difficulty, question, secret, puzzle, perplexity)
1
mystification(question, secret, puzzle, knot)
1
occult(difficulty, question, secret, puzzle, perplexity)
1
oracle(difficulty, question, secret, puzzle)
1
poser(difficulty, question, secret, puzzle)
1
puzzle(difficulty, question, problem, secret)
1
puzzlement(question, secret, puzzle, knot)
1
question(difficulty, secret, puzzle, knot)
1
rebus(difficulty, question, secret, puzzle, perplexity)
1
rune(difficulty, question, secret, puzzle, perplexity)
1
secrecy(difficulty, question, secret, puzzle)
1
subtlety(difficulty, question, secret, puzzle)
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APASmart Define. (2015). sphinx thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sphinx/thesaurus/synonyms
ChicagoSmart Define. 2015. "sphinx thesaurus" https://smartdefine.org/sphinx/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, sphinx thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sphinx/thesaurus/synonyms>.
MLASmart Define. "sphinx thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/sphinx/thesaurus/synonyms>