- Definitions|2
- Thesaurus|5k
- Abbreviations|0
202 entries under solid topic. ×
| accurate(adjective, good, sound, right, reasonable) | |
| alive and kicking(expression, idiom, complete, vigorous) | |
| allegiant(adjective, firm, stable, fixed) | |
| ardent(adjective, firm, enthusiastic, vigorous) | |
| brick wall(expression, adjective, calm, strong, hard) | |
| changeless(adjective, firm, stable, fixed) | |
| chunky(hard, awkward, deep, large) | |
| circumscribed(adjective, close, short, compact) | |
| confined(adjective, close, short, compact) | |
| confining(adjective, close, short, compact) | |
| congealed(hard, rigid) | |
| cramped(adjective, compact, tight, dense) | |
| cropped(adjective, close, short, compact) | |
| entire(complete, vigorous, sturdy) | |
| existing(adjective, physical, material, true) | |
| fine-grained(hard, rigid) | |
| flawless(complete, vigorous, sturdy) | |
| heartfelt(adjective, physical, material, enthusiastic) | |
| immovable(adjective, strong, firm, stable) | |
| in the pink(expression, complete, fit, vigorous) |
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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> |