115 entries under difficulty topic. ×
| misfortune(noun, trouble, burden, pain) | |
| moment of truth(noun, expression, idiom, trouble, change) | |
| muddle(noun, trouble, pain, struggle) | |
| obstacle(noun, trouble, pain, struggle) | |
| obstruction(noun, trouble, pain, struggle) | |
| occult(question, secret, puzzle, obscurity) | |
| oracle(question, secret, puzzle, obscurity) | |
| pain(noun, trouble, burden, struggle) | |
| painfulness(noun, trouble, pain, struggle) | |
| pickle(noun, trouble, change, pain) | |
| plight(noun, trouble, change, pass, join) | |
| quagmire(noun, trouble, pain, struggle) | |
| rebus(question, secret, puzzle, obscurity) | |
| rune(question, secret, puzzle, obscurity) | |
| scrape(noun, trouble, pain, struggle) | |
| secrecy(question, secret, puzzle, obscurity) | |
| sphinx(question, secret, puzzle, knot) | |
| stew(noun, trouble, change, pain) | |
| stickler(question, secret, puzzle, knot) | |
| strain(noun, trouble, pain, struggle) |
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| APA | Smart Define. (2015). crux thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/crux/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "crux thesaurus" https://smartdefine.org/crux/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, crux thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/crux/thesaurus/synonyms>. |
| MLA | Smart Define. "crux thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/crux/thesaurus/synonyms> |