376 entries under noun topic. ×

39
riddle(trouble, difficulty, challenge, question)
38
enigma(trouble, dispute, difficulty, issue)
37
conundrum(trouble, difficulty, challenge, question)
30
mystery(trouble, dispute, difficulty, issue)
27
baffle(verb, upset, trouble, block)
26
problem(trouble, worry, concern, point)
22
nonplus(verb, upset, trouble, bother)
20
stump(verb, upset, trouble, block)
17
poser(difficulty, challenge, question, secret)
16
flummox(verb, upset, bother, disturb)
16
paradox(trouble, difficulty, challenge, question)
16
question(verb, trouble, concern, point)
14
maze(trouble, worry, anxiety, confusion)
13
labyrinth(secret, complexity, maze)
12
dilemma(trouble, change, fix, worry)
11
muddle(verb, upset, trouble, clear)
11
perplexity(trouble, change, fix, worry)
11
secret(trouble, challenge, question, mystery)
10
puzzlement(trouble, concern, anxiety, confusion)
9
daze(verb, upset, trouble, obscure)
<12345…10>
10 years ago|17k views|share |citing 
APASmart Define. (2016). puzzle thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/puzzle/thesaurus/synonyms
ChicagoSmart Define. 2016. "puzzle thesaurus" https://smartdefine.org/puzzle/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, puzzle thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/puzzle/thesaurus/synonyms>.
MLASmart Define. "puzzle thesaurus" 15 March 2016. Web. 28 September 2026. <https://smartdefine.org/puzzle/thesaurus/synonyms>