268 entries under difficulty topic. ×

36
enigma(noun, trouble, issue, challenge)
32
dilemma(noun, trouble, fix, worry)
31
issue(noun, trouble, worry, easy, dispute)
28
trouble(noun, fix, bother, defeat, worry)
27
conundrum(noun, trouble, challenge, question)
26
question(noun, trouble, worry, concern, easy)
23
riddle(noun, trouble, challenge, question)
23
puzzle(noun, trouble, worry, concern, point)
22
mystery(noun, trouble, issue, challenge)
22
obstacle(noun, trouble, check, delay)
21
predicament(noun, trouble, fix, disorder, worry)
17
poser(noun, trouble, challenge, question)
14
quandary(noun, trouble, fix, anxiety)
13
snag(noun, trouble, weakness, bar)
13
complication(noun, trouble, worry, question)
12
matter(noun, trouble, worry, concern, point)
11
glitch(noun, delay, weakness, fault)
9
doubt(noun, concern, anxiety, issue)
9
perplexity(noun, trouble, worry, concern, strain)
9
pickle(noun, fix, worry, distress)
<1234510>
10 years ago|22k views|share |citing 
APASmart Define. (2016). problem thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/problem/thesaurus/synonyms
ChicagoSmart Define. 2016. "problem thesaurus" https://smartdefine.org/problem/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, problem thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/problem/thesaurus/synonyms>.
MLASmart Define. "problem thesaurus" 1 March 2016. Web. 21 September 2026. <https://smartdefine.org/problem/thesaurus/synonyms>