- Definitions|2
- Thesaurus|2.7k
- Abbreviations|0
89 entries under significant topic. ×
| substantial(adjective, great, reasonable, big, important) | |
| large(adjective, great, big, substantial) | |
| great(adjective, big, substantial, large) | |
| big(adjective, great, substantial, large) | |
| sizable(adjective, great, big, substantial) | |
| healthy(adjective, person, substantial, definite) | |
| hefty(adjective, great, big, substantial) | |
| generous(adjective, great, big, substantial) | |
| appreciable(adjective, reasonable, substantial, large) | |
| consequential(adjective, substantial, large, considerable) | |
| estimable(adjective, substantial, definite, considerable) | |
| sound(large, considerable) | |
| bulky(great, big, large, huge) | |
| fat(great, big, substantial, large) | |
| major(adjective, substantial, large, generous) | |
| massive(adjective, great, big, substantial) | |
| vast(adjective, great, big, large) | |
| bountiful(substantial, large) | |
| extensive(great, big, substantial, large) | |
| extraordinary(large, greatness, considerable) |
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| APA | Smart Define. (2016). goodly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/goodly/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "goodly thesaurus" https://smartdefine.org/goodly/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, goodly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/goodly/thesaurus/synonyms>. |
| MLA | Smart Define. "goodly thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/goodly/thesaurus/synonyms> |