- Definitions|1
- Thesaurus|4.1k
- Abbreviations|0
41 entries under important topic. ×
| critical | |
| fatal(adjective, critical) | |
| grand | |
| great(adjective, celebrated) | |
| material(adjective, relevant) | |
| noteworthy | |
| preeminent(adjective, superior) | |
| principal | |
| valuable(adjective, substantial, inexpensive, priceless) | |
| acute(adjective, dull, moderate) | |
| necessary(adjective, substantial, trivial, essential) | |
| predominant(adjective, ruling) | |
| worthy(adjective, substantial) | |
| conspicuous(adjective, prominent) | |
| earnest(adjective, cool, cold) | |
| head(adjective, inferior, chief) | |
| high(adjective, weak, soft, normal) | |
| pivotal | |
| special(adjective, common, uncertain, ordinary) | |
| top(adjective, poor, inferior, best) |
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| 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> |