105 entries under idiom topic. ×
| sum and substance(noun, expression, review, importance) | |
| heart of hearts(noun, expression, spirit, emotion) | |
| nuts and bolts(noun, expression, good, understanding) | |
| sine qua non(noun, expression, importance, heart) | |
| center of gravity | |
| heart and soul(noun, expression) | |
| inner man(noun, expression, intellect, affections) | |
| center of action | |
| essential part(noun, expression, substance, importance) | |
| thick of things | |
| cardinal point(expression, importance) | |
| core group(noun, expression) | |
| great point(expression, importance) | |
| important part(expression, importance, source, foundation) | |
| main part(noun, expression, organization, area) | |
| meat and potatoes(noun, expression, good, understanding) | |
| name of the game(noun, expression, good, understanding) | |
| nerve center(noun, expression, heart, center) | |
| shopping center | |
| sum total(noun, expression, strength, piece) |
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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> |