88 entries under difficulty topic. ×

4
trial(noun, trouble, bother, concern, strain)
3
ado(trouble, strain, problem, aggravation)
3
anxiety(noun, trouble, concern, strain)
3
exasperation(noun, trouble, bother, strain)
3
irritant(noun, trouble, bother, strain)
3
pain in the neck(noun, expression, idiom, trouble, bother)
2
bellyache(trouble, strain, problem, aggravation)
2
care(noun, trouble, concern, strain)
2
dilemma(noun, trouble, dispute, pain)
2
frustration(noun, pain, stress, irritation)
2
hindrance(noun, trouble, pain, mess)
2
molestation(trouble, strain, problem, aggravation)
2
predicament(noun, trouble, dispute, pain)
2
quagmire(noun, trouble, pain, mess)
2
worriment(noun, trouble, worry, passion, concern)
1
Gordian knot(expression, trouble, mess)
1
aggro(noun, trouble, pain, stress)
1
complex problem(expression, trouble, mess)
1
complexity(trouble, mess)
1
complicated situation(expression, trouble, mess)
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APASmart Define. (2015). headache thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/headache/thesaurus/synonyms
ChicagoSmart Define. 2015. "headache thesaurus" https://smartdefine.org/headache/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, headache thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/headache/thesaurus/synonyms>.
MLASmart Define. "headache thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/headache/thesaurus/synonyms>