nonessential
adjective
non·es·sen·tial
ˌnän-i-ˈsen(t)-shəl
1
: not essential
2
: being a substance synthesized by the body in sufficient quantity to satisfy dietary needs
nonessential fatty acids
see also nonessential amino acid compare essential sense 2b
nonessential
noun
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Merriam-Webster unabridged
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