Synonyms|104Antonyms|3|Broader|5Narrower|1Related|23

39 entries under secret topic. ×

3
mystery(noun, difficulty, question, puzzle)
3
cryptogram(difficulty, question, puzzle, knot)
2
tough nut to crack(expression, idiom, question, puzzle)
1
enigma(noun, difficulty, question, puzzle)
1
closed book(expression, difficulty, question, puzzle)
1
crux(difficulty, question, puzzle, knot)
1
difficulty(question, puzzle, obscurity, subtlety)
1
grabber(difficulty, question, puzzle, knot)
1
inscrutability(difficulty, question, puzzle, obscurity)
1
inscrutableness(difficulty, question, puzzle, obscurity)
1
mindboggler(difficulty, question, puzzle, obscurity)
1
mystification(question, puzzle, obscurity, knot)
1
occult(difficulty, question, puzzle, obscurity)
1
oracle(difficulty, question, puzzle, obscurity)
1
poser(difficulty, question, puzzle, obscurity)
1
problem(difficulty, question, puzzle, knot)
1
puzzle(difficulty, question, problem, obscurity)
1
puzzlement(question, puzzle, obscurity, knot)
1
question(difficulty, puzzle, obscurity, knot)
1
rebus(difficulty, question, puzzle, obscurity)
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APASmart Define. (2013). cliffhanger thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/cliffhanger/thesaurus/synonyms
ChicagoSmart Define. 2013. "cliffhanger thesaurus" https://smartdefine.org/cliffhanger/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, cliffhanger thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cliffhanger/thesaurus/synonyms>.
MLASmart Define. "cliffhanger thesaurus" 18 May 2013. Web. 29 September 2026. <https://smartdefine.org/cliffhanger/thesaurus/synonyms>