92 entries under beginning topic. ×
| keynote(noun, support, action, substance, idea) | |
| keystone(noun, support, action, idea, base) | |
| origin(noun, cause, start, base) | |
| principle(noun, support, action, quality, character) | |
| seat(noun, place, cause, start, base) | |
| seed(noun, verb, cause, start, base) | |
| bottom(noun, adjective, quality, cause, start) | |
| fundamental(noun, adjective, support, action, cause) | |
| axiom(noun, support, action, base) | |
| impression(noun, intelligence, stone, wisdom) | |
| postulate(noun, support, action, base) | |
| source(noun, support, action, cause, start) | |
| start(noun, base, stone, source) | |
| substratum(noun, support, action, cause, start) | |
| action(noun, support, base, source) | |
| antecedent(noun, support, action, base) | |
| assumption(noun, support, action, base) | |
| authority(noun, support, action, base) | |
| background(noun, organization, support, action, base) | |
| backing(noun, support, action, base) |
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| APA | Smart Define. (2016). core thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/core/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "core thesaurus" https://smartdefine.org/core/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, core thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/core/thesaurus/synonyms>. |
| MLA | Smart Define. "core thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/core/thesaurus/synonyms> |