47 entries under rigorousness topic. ×

1
snag(noun, trouble, difficulty, pain, struggle)
1
stew(noun, trouble, difficulty, pain, struggle)
1
strain(noun, trouble, difficulty, pain, struggle)
1
strait(noun, trouble, difficulty, pain, struggle)
1
strenuousness(noun, trouble, difficulty, pain, struggle)
1
stumbling block(noun, expression, trouble, difficulty, pain)
1
tribulation(noun, trouble, difficulty, pain, struggle)
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APASmart Define. (2015). painfulness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/painfulness/thesaurus/synonyms
ChicagoSmart Define. 2015. "painfulness thesaurus" https://smartdefine.org/painfulness/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, painfulness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/painfulness/thesaurus/synonyms>.
MLASmart Define. "painfulness thesaurus" 21 December 2015. Web. 1 October 2026. <https://smartdefine.org/painfulness/thesaurus/synonyms>