259 entries under noun topic. ×
| navel(center, middle, target, centrality) | |
| root(support, action, place, quality) | |
| embryo(cause, start, influence, base) | |
| principle(support, action, quality, cause) | |
| bud(cause, start, plant, beginning) | |
| foundation(body, cause, start, substance) | |
| point(support, quality, character, spirit) | |
| axis(center, middle, target) | |
| focal point(expression, support, place, point) | |
| nexus(support, action, point, base) | |
| omphalos(center, middle, target) | |
| seed(cause, start, influence, base) | |
| spark(cause, start, beginning, shoot) | |
| cell nucleus(expression, idiom) | |
| epicenter(focus, middle, midpoint) | |
| gravamen(importance, heart) | |
| hotbed(center, middle, target, centrality) | |
| interior(center, middle, target) | |
| karyon | |
| mean |
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| APA | Smart Define. (2015). nucleus thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/nucleus/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "nucleus thesaurus" https://smartdefine.org/nucleus/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, nucleus thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/nucleus/thesaurus/synonyms>. |
| MLA | Smart Define. "nucleus thesaurus" 24 December 2015. Web. 28 September 2026. <https://smartdefine.org/nucleus/thesaurus/synonyms> |