- Definitions|2
- Thesaurus|2.5k
- Abbreviations|0
142 entries under important topic. ×
| solemn(adjective, dull, quiet, severe, honest) | |
| telling(adjective, clear, strong, great, sound) | |
| considerable(adjective, importance, big, heavy) | |
| critical(adjective, hard, hurt, great, tough) | |
| forceful(adjective, clear, strong, sharp, violent) | |
| crucial(adjective, great, tough, severe, big) | |
| cogent(adjective, clear, strong, great, sound) | |
| key(adjective, importance, valuable, main) | |
| persuasive(adjective, good, clear, strong, great) | |
| potent(adjective, good, clear, strong, great) | |
| essential(adjective, importance, big, significant) | |
| fat(adjective, solid, big, heavy) | |
| strong(adjective, good, clear, sound, right) | |
| effective(adjective, clear, strong, great, influence) | |
| large(adjective, big, heavy, significant) | |
| sober(adjective, dull, set, severe, honest) | |
| stout(adjective, solid, big, heavy) | |
| valid(adjective, clear, sound, right, reasonable) | |
| convincing(adjective, clear, strong, great, sound) | |
| solid(adjective, good, clear, sound, right) |
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| APA | Smart Define. (2015). weighty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/weighty/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "weighty thesaurus" https://smartdefine.org/weighty/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, weighty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/weighty/thesaurus/synonyms>. |
| MLA | Smart Define. "weighty thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/weighty/thesaurus/synonyms> |