- Definitions|2
- Thesaurus|5k
- Abbreviations|0
74 entries under considerable topic. ×
| momentous(adjective, strong, importance, big, heavy) | |
| generous(adjective, good, give, great, fair) | |
| good(adjective, great, sound, right, reasonable) | |
| meaningful(adjective, strong, importance, big, heavy) | |
| hefty(adjective, strong, hard, great, tough) | |
| sizable(adjective, great, reasonable, fair, big) | |
| tidy(adjective, great, reasonable, big, important) | |
| huge(adjective, great, big, heavy, important) | |
| valuable(adjective, great, big, important, significant) | |
| appreciable(adjective, reasonable, significant, large, adequate) | |
| heavy(adjective, give, strong, hard, great) | |
| palpable(adjective, physical, material, significant) | |
| satisfying(adjective, good, great, full, useful) | |
| sensible(adjective, good, body, reasonable, firm) | |
| well-built(adjective, calm, strong, sound, secure) | |
| plentiful(adjective, give, great, big, important) | |
| visible(adjective, material, significant, definite, real) | |
| voluminous(adjective, give, great, big, heavy) | |
| healthy(adjective, strong, complete, tough, fit) | |
| copious(adjective, give, great, big, full) |
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| APA | Smart Define. (2016). substantial thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/substantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "substantial thesaurus" https://smartdefine.org/substantial/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, substantial thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/substantial/thesaurus/synonyms>. |
| MLA | Smart Define. "substantial thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/substantial/thesaurus/synonyms> |