10 entries under noun topic. ×

7
riddle(difficulty, question, secret, puzzle)
6
puzzle(difficulty, question, secret, obscurity)
5
charade(question, secret, puzzle, subtlety)
5
enigma(difficulty, question, secret, puzzle)
4
problem(difficulty, question, secret, puzzle)
2
mystery(difficulty, question, secret, puzzle)
1
perplexity(difficulty, question, secret, puzzle)
1
poser(question, secret, puzzle, subtlety)
0
screen
0
sieve
11 years ago|2k views|share |citing 
APASmart Define. (2015). rebus thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/rebus/thesaurus/synonyms
ChicagoSmart Define. 2015. "rebus thesaurus" https://smartdefine.org/rebus/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, rebus thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/rebus/thesaurus/synonyms>.
MLASmart Define. "rebus thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/rebus/thesaurus/synonyms>