266 entries under noun topic. ×
| chill(cold, coldness, coolness, conditions) | |
| exactitude(care, truth, severity, harshness) | |
| preciseness(care, truth, severity, harshness) | |
| roughness(severity, harshness, strictness, exactness) | |
| trial(trouble, worry, difficulty, sorrow) | |
| vicissitude(trouble, easy, blow, difficulty) | |
| affliction(trouble, blow, distress, care) | |
| cogency | |
| correctness(care, precision, accuracy, exactness) | |
| difficulty(trouble, easy, blow, distress) | |
| distress(trouble, blow, difficulty, care) | |
| tribulation(trouble, blow, distress, care) | |
| chilliness(cold, coldness, coolness) | |
| faultlessness(correctness, precision, accuracy) | |
| firmness(severity, harshness, toughness, strictness) | |
| inflexibility(firmness, severity, harshness, strictness) | |
| nicety(point, care, truth, distinction) | |
| ordeal(trouble, blow, distress, care) | |
| punctuality | |
| rigidness(obstinacy, stubbornness) |
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| APA | Smart Define. (2015). rigor thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/rigor/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rigor thesaurus" https://smartdefine.org/rigor/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, rigor thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/rigor/thesaurus/synonyms>. |
| MLA | Smart Define. "rigor thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/rigor/thesaurus/synonyms> |