Part of speech:
The definition of superfluous is something that is more than needed or unnecessary.
Small in size or amount.
Relatively worthless or unimportant; trivial; insignificant
The definition of trivial is insignificant, or of no importance.
Not important; insignificant or petty.
That can be dispensed with; not important
The definition of extrinsic refers to a non-essential part, or to something that is not really relevant to the heart of the matter.
Given or received without cost or obligation; free.
The definition of incidental is an unintended consequence of something, or a related but unimportant part.
Void of essence, or real being.
Not necessary; needless.
Something that is desirable but expensive or hard to obtain or do:
(Biochemistry) Being a substance that is required for normal functioning but cannot be synthesized by the body and therefore must be included in the diet:
The definition of important is having great significance or consequence.
The definition of indispensable is essential or absolutely necessary.
(Rare) Without essence or existence; immaterial
Find another word for nonessential. In this page you can discover 27 synonyms, antonyms, idiomatic expressions, and related words for nonessential, like: superfluous, insignificant, petty, trivial, unimportant, deadwood, dispensable, expendable, extrinsic, gratuitous and incidental.