Having no ground or foundation; unsubstantiated:
The definition of excessive is something or someone that goes beyond what is normal, acceptable or necessary.
That can be dispensed with; not important
Not essential; of relatively no importance; unnecessary
Void of essence, or real being.
(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:
Having no purpose or reason; pointless; to no avail:
Not necessary; needless.
Find another word for needless. In this page you can discover 22 synonyms, antonyms, idiomatic expressions, and related words for needless, like: useless, inessential, necessary, unwanted, groundless, unnecessary, excessive, gratuitous, pointless, superfluous and unfounded.