126 entries under core topic. ×
| quiddity(noun, quality, character, spirit, significance) | |
| root(noun, support, action, quality, cause) | |
| significance(noun, quality, body, character, strength) | |
| soul(noun, force, quality, cause, start) | |
| focal point(noun, expression, support, point, emotion) | |
| main point(noun, expression, essence, profit) | |
| main thing(noun, expression, essence, profit) | |
| meaning(noun, quality, character, strength, spirit) | |
| polestar(noun, emotion, heart, soul, mood) | |
| principle(noun, support, action, quality, character) | |
| purpose(noun, emotion, meaning, mood, temperament) | |
| sine qua non(noun, expression, idiom, heart, essential) | |
| upshot(noun, effect, meaning, heart, essence) | |
| aspect(noun, quality, character, spirit, significance) | |
| attribute(noun, quality, character, spirit, significance) | |
| backbone(noun, support, action, quality, character) | |
| be-all and end-all(noun, expression, idiom, quality, character) | |
| being(noun, quality, character, spirit, significance) | |
| bottom(noun, quality, cause, start, character) | |
| burden(noun, quality, body, character, strength) |
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| APA | Smart Define. (2015). crux thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/crux/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "crux thesaurus" https://smartdefine.org/crux/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, crux thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/crux/thesaurus/synonyms>. |
| MLA | Smart Define. "crux thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/crux/thesaurus/synonyms> |