- Definitions|1
- Thesaurus|1.8k
- Abbreviations|0
127 entries under substantial topic. ×
| respectable(significant, large) | |
| severe(big, heavy, weighty, crucial) | |
| sizeable(significant, large) | |
| stout(big, heavy, significant, large) | |
| tolerable(significant, large) | |
| chief(big, significant, valuable, vital) | |
| huge(adjective, significant, large, extensive) |
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| APA | Smart Define. (2016). meaningful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/meaningful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "meaningful thesaurus" https://smartdefine.org/meaningful/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, meaningful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/meaningful/thesaurus/synonyms>. |
| MLA | Smart Define. "meaningful thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/meaningful/thesaurus/synonyms> |