- Definitions|2
- Thesaurus|5k
- Abbreviations|0
108 entries under heavy topic. ×
| energetic(adjective, strong, sound, tough, solid) | |
| fleshy(solid, physical, big, awkward) | |
| forcible(adjective, strong, sound, tough, solid) | |
| hard as nails(expression, adjective, idiom, strong, sound) | |
| in fine feather(expression, adjective, idiom, strong, sound) | |
| massed(adjective, close, strong, hard) | |
| no end(expression, adjective, great, large) | |
| reinforced(adjective, strong, sound, tough, solid) | |
| sinewy(adjective, strong, sound, tough, fit) | |
| stark(adjective, strong, sound, tough, solid) | |
| aplenty(adjective, large, generous, abundant) | |
| big deal(expression, big) | |
| burdensome(big, awkward, large, weighty) | |
| dime a dozen(expression, adjective, idiom, large) | |
| life and death(expression, idiom, big) | |
| luxuriant(adjective, large, generous, abundant) | |
| no-nonsense | |
| no end in sight(expression, adjective, idiom, large) | |
| opaque(thick, packed, compressed, crowded) | |
| overflowing(adjective, large, generous, abundant) |
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| APA | Smart Define. (2016). substantial thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/substantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "substantial thesaurus" https://smartdefine.org/substantial/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, substantial thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/substantial/thesaurus/synonyms>. |
| MLA | Smart Define. "substantial thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/substantial/thesaurus/synonyms> |