nonessential
no·nes·sen·tial
noun
adjective
1.
not of prime or central importance
- “nonessential to the integral meanings of poetry” Pubs.MLA
Origin
From non- + essential.
Related words
Broader terms
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WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.