- Definitions|2
- Thesaurus|5k
- Abbreviations|0
118 entries under large topic. ×
| earnest(adjective, importance, big, heavy, enthusiastic) | |
| plentiful(adjective, give, great, big, important) | |
| relevant(adjective, importance, big, significant) | |
| voluminous(adjective, give, great, big, heavy) | |
| healthy(adjective, strong, complete, tough, fit) | |
| major(adjective, good, great, reasonable, fair) | |
| principal(adjective, big, important, significant) | |
| respectable(adjective, reasonable, significant, generous) | |
| copious(adjective, give, great, big, full) | |
| extensive(adjective, great, big, significant) | |
| wealthy(adjective, easy, heavy, rich) | |
| extraordinary(adjective, important, significant, remarkable) | |
| full(adjective, great, big, heavy, enthusiastic) | |
| worthwhile(adjective, good, big, important, significant) | |
| bountiful(adjective, give, great, big, rich) | |
| burly(adjective, strong, hard, fit, solid) | |
| husky(adjective, strong, hard, great, solid) | |
| pregnant(adjective, big, awkward, fat) | |
| thickset(adjective, hard, solid, heavy, deep) | |
| large-scale(adjective, big, significant, sturdy) |
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| APA | Smart Define. (2016). substantial thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/substantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "substantial thesaurus" https://smartdefine.org/substantial/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, substantial thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/substantial/thesaurus/synonyms>. |
| MLA | Smart Define. "substantial thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/substantial/thesaurus/synonyms> |