48 entries under sternness topic. ×
| self-discipline(severity, strictness, austerity, abstemiousness) | |
| seriousness(severity, strictness) | |
| soberness(severity, strictness, rationality) | |
| sobriety(severity, strictness, austerity, self-discipline) | |
| solemnity(severity, strictness) | |
| somberness(severity, strictness) | |
| stoicism(severity, strictness, austerity, self-discipline) | |
| temperance(severity, strictness, austerity, self-discipline) |
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| APA | Smart Define. (2015). rigor thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/rigor/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rigor thesaurus" https://smartdefine.org/rigor/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, rigor thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/rigor/thesaurus/synonyms>. |
| MLA | Smart Define. "rigor thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/rigor/thesaurus/synonyms> |