- Definitions|2
- Thesaurus|5k
- Abbreviations|0
202 entries under solid topic. ×
| active(adjective, strong, sound, tough) | |
| athletic(adjective, strong, sound, tough, fit) | |
| balanced(adjective, calm, strong, secure, firm) | |
| certain(adjective, firm, physical, material) | |
| complete(great, vigorous, sturdy, enough) | |
| compressed(adjective, close, set, strong, hard) | |
| concentrated(adjective, set, strong, hard, tough) | |
| condensed(hard, heavy, rigid, thick) | |
| congested(adjective, close, short, compact) | |
| consolidated(adjective, close, strong, hard) | |
| cool(adjective, calm, firm, informal) | |
| crowded(adjective, close, strong, great) | |
| fit(strong, complete, vigorous, healthy) | |
| imperturbable(adjective, firm, stable, fixed) | |
| intense(adjective, firm, enthusiastic, vigorous) | |
| jam-packed(adjective, close, strong, great) | |
| mighty(adjective, strong, sound, tough, fit) | |
| muscular(adjective, strong, sound, tough, fit) | |
| obese(adjective, hard, big, heavy) | |
| packed(adjective, close, strong, great) |
For more, visit
Substantial on
Power Thesaurus
| 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> |