- Definitions|2
- Thesaurus|891
- Abbreviations|0
27 entries under adjective topic. ×
| pettiness(noun, smallness, unimportance, triviality) | |
| smallness(noun, smallness, unimportance, nothingness) | |
| nullity(noun, nothingness, zero, nonentity) | |
| cipher(noun, nothingness, zero, nonentity) | |
| picayune(nothingness, zero, nonentity) | |
| vanity(noun, unimportance, nothingness, zero) | |
| nonexistence(noun, unsubstantial, unsubstantiality) | |
| zero(noun, nothingness, nonentity, unsubstantiality) | |
| immaterial | |
| intangible | |
| vacant | |
| apparitional | |
| chimerical | |
| empty | |
| ethereal | |
| illusory | |
| impalpable | |
| inessential | |
| null | |
| phantasmal |
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| APA | Smart Define. (2015). insignificance thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/insignificance/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insignificance thesaurus" https://smartdefine.org/insignificance/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, insignificance thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/insignificance/thesaurus/synonyms>. |
| MLA | Smart Define. "insignificance thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/insignificance/thesaurus/synonyms> |