- Definitions|1
- Thesaurus|4.1k
- Abbreviations|0
105 entries under adjective topic. ×
| important(dull, weak, outstanding, substantial) | |
| significant(important, substantial, critical, meaningful) | |
| awesome(good, bad) | |
| serious(false, important, dishonest, substantial) | |
| big(slight, poor, thin, important) | |
| major(important, inferior, little) | |
| momentous(important, ordinary, insignificant) | |
| powerful | |
| substantial(weak, soft, slight, important) | |
| organic | |
| weighty(light, important, serious) | |
| fundamental(important, basic) | |
| consequential(important, small, significant, substantial) | |
| meaningful(important, substantial, little, meaningless) | |
| prominent(important, common) | |
| vintage | |
| central | |
| crucial(important, critical) | |
| decisive | |
| eminent(obscure, important, unknown) |
For more, visit
Unimportant on
Power Thesaurus
| APA | Smart Define. (2016). unimportant thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unimportant/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "unimportant thesaurus" https://smartdefine.org/unimportant/thesaurus/antonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, unimportant thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unimportant/thesaurus/antonyms>. |
| MLA | Smart Define. "unimportant thesaurus" 28 March 2016. Web. 26 September 2026. <https://smartdefine.org/unimportant/thesaurus/antonyms> |