The definition of unnecessary is not needed.
Not truly or properly belonging; not essential
Unnecessary to the meaning
Abundant to excess.
The definition of inordinate is an over abundance or exceeding reasonable limits.
Too much; excessive.
The definition of exorbitant is something that is excessive or goes beyond reasonable.
Giving or given freely and abundantly; extravagant:
Becoming turgid or swollen; swelling
Very generous or liberal in giving or spending, often extravagantly so; prodigal
Not up to some standard; inadequate in some essential
Barely sufficient; not ample; meager
A maximum or minimum value of a function.
Unwanted; superfluous; in the way
Being more than is usual, required, or permitted:
The definition of excessive is something or someone that goes beyond what is normal, acceptable or necessary.
Growing out abnormally, excessively, or superfluously.
Not essential; of relatively no importance; unnecessary
more than is needed, desired, or required
Being or constituting a surplus; more than sufficient; as, surplus revenues; surplus population; surplus words.
The definition of useless is someone or something that has no function or purpose or that is not helpful in any way.
Lacking worth; of no use or value.
The act of doing more than is required or expected
An overabundance; a great amount
(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.
Not purposeful; aimless
(Archaic) Having elapsed.
Find another word for superfluous. In this page you can discover 60 synonyms, antonyms, idiomatic expressions, and related words for superfluous, like: inessential, unnecessary, extraneous, redundant, superabundant, otiose, inordinate, overmuch, very great, abounding and exorbitant.