85 entries under adjective topic. ×
| important(characteristic, influence, importance, significance) | |
| heavy(characteristic, importance, significance, weight) | |
| big(characteristic, influence, importance, weight) | |
| major(characteristic, influence, importance, significance) | |
| heavyweight(characteristic, influence, importance, weight) | |
| significant(characteristic, influence, importance, significance) | |
| considerable(characteristic, importance, significance, weight) | |
| focus(noun, characteristic, influence, importance) | |
| consequential(characteristic, influence, importance) | |
| weighty(characteristic, weight, heaviness) | |
| hefty(characteristic, weight, heaviness) | |
| useful(characteristic, influence, importance) | |
| difficult(characteristic, importance, significance) | |
| hard(characteristic, importance, significance) | |
| meaningful(characteristic, importance, significance) | |
| serious(characteristic, importance, significance) | |
| tough(characteristic, importance, significance) | |
| abundant(characteristic, weight, heaviness) | |
| beefy(characteristic, weight, heaviness) | |
| bulky(characteristic, weight, heaviness) |
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| APA | Smart Define. (2015). lightweight thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lightweight/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "lightweight thesaurus" https://smartdefine.org/lightweight/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, lightweight thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lightweight/thesaurus/antonyms>. |
| MLA | Smart Define. "lightweight thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/lightweight/thesaurus/antonyms> |