- Definitions|2
- Thesaurus|1.6k
- Abbreviations|0
11 entries under ordinary topic. ×
| insignificant | |
| unimportant(adjective, insignificant) | |
| trifling(adjective, insignificant) | |
| trivial(adjective, insignificant) | |
| inconsequential(adjective, insignificant) | |
| unsubstantial(adjective, insignificant) | |
| immaterial(adjective, insignificant) | |
| meaningless(adjective, insignificant) | |
| uneventful(adjective, insignificant) | |
| unnoteworthy(adjective, insignificant) | |
| unremarkable(adjective, insignificant) |
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| APA | Smart Define. (2016). momentous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/momentous/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "momentous thesaurus" https://smartdefine.org/momentous/thesaurus/antonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, momentous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/momentous/thesaurus/antonyms>. |
| MLA | Smart Define. "momentous thesaurus" 1 April 2016. Web. 1 October 2026. <https://smartdefine.org/momentous/thesaurus/antonyms> |