91 entries under large topic. ×
| astronomical | |
| big-deal | |
| blue-chip | |
| bulky(big, heavy, substantial, considerable) | |
| durable | |
| large-scale | |
| lavish | |
| steady | |
| stout(big, heavy, substantial, considerable) | |
| superabundant | |
| well-built |
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Significant on
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| APA | Smart Define. (2016). significant thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/significant/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "significant thesaurus" https://smartdefine.org/significant/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, significant thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/significant/thesaurus/synonyms>. |
| MLA | Smart Define. "significant thesaurus" 4 March 2016. Web. 24 September 2026. <https://smartdefine.org/significant/thesaurus/synonyms> |