104 entries under kernel topic. ×
| heart(noun, adjective, support, action, good) | |
| nucleus(noun, support, action, place, quality) | |
| pith(noun, organization, place, area, quality) | |
| marrow(noun, place, quality, cause, start) | |
| nub(noun, adjective, good, quality, understanding) | |
| substance(noun, entity, organization, good, area) | |
| meat(noun, good, quality, understanding, character) | |
| quintessence(noun, quality, cause, start, character) | |
| crux(noun, adjective, organization, support, action) | |
| soul(noun, quality, cause, start, character) | |
| essence(noun, organization, support, action, place) | |
| spirit(noun, quality, character, burden, substance) | |
| gist(noun, organization, good, place, area) | |
| base(noun, adjective, organization, support, action) | |
| burden(noun, good, quality, understanding, character) | |
| nitty-gritty(noun, adjective, good, quality, understanding) | |
| root(noun, support, action, place, quality) | |
| point(noun, support, quality, understanding, character) | |
| quiddity(noun, quality, character, spirit, significance) | |
| basis(noun, organization, action, area, quality) |
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| APA | Smart Define. (2016). core thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/core/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "core thesaurus" https://smartdefine.org/core/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, core thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/core/thesaurus/synonyms>. |
| MLA | Smart Define. "core thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/core/thesaurus/synonyms> |