- Definitions|2
- Thesaurus|5k
- Abbreviations|0
118 entries under large topic. ×
| venerable(big, important, significant) | |
| aplenty(adjective, heavy, generous, abundant) | |
| astronomical | |
| burdensome(big, heavy, awkward, weighty) | |
| chunky(hard, solid, awkward, deep) | |
| dime a dozen(expression, adjective, idiom, heavy) | |
| dynamite(big, important, significant) | |
| excessive(great, big, awkward, huge) | |
| fab(big, important, significant) | |
| luxuriant(adjective, heavy, generous, abundant) | |
| no end in sight(expression, adjective, idiom, heavy) | |
| overflowing(adjective, heavy, generous, abundant) | |
| overweight(solid, big, heavy, awkward) | |
| porcine(solid, big, heavy, awkward) | |
| portly(solid, big, heavy, awkward) | |
| stinking with(expression, adjective, heavy, generous) | |
| thumping(great, big, sturdy, huge) | |
| unreal(big, important, significant) |
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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> |