Unnecessary synonyms | Best 67 synonyms for unnecessary

unessential

Void of essence, or real being.

44

14

needless

Not needed; unnecessary.

42

19

unwarranted

Not warranted; unjustified; being without warrant, authority, or guaranty; unwarrantable.

28

8

uncalled-for

Unwarranted, disproportionate, or inappropriate; not deserved or justified, especially when rude or offensive.

29

11

irrelevant

Not related, not applicable, unimportant, not connected.

29

13

superfluous

Not needed; unnecessary; irrelevant

28

12

redundant

More than enough; overabundant; excess; superfluous

23

13

inessential

(Rare) Without essence or existence; immaterial

8

0

objectionable

Open to objection

7

2

gratuitous

Not called for by the circumstances; uncalled-for; without reason, cause, or proof; adopted or asserted without any good ground; unjustified.

7

2

needed (antonym)

Necessary; being needed.

6

2

exorbitant

The definition of exorbitant is something that is excessive or goes beyond reasonable.

7

4

inessentiality

5

2

futile

The definition of futile is something that won't succeed or is unimportant.

4

1

without compulsion

4

1

noncompulsory

Not compulsory.

4

2

preempt

To displace something, or take precedence over something

3

1

unrequired

Not required.

3

1

necessary (related)

Logically inevitable:

3

1

excessive (related)

3

1

expendable

Not strictly necessary; dispensable:

6

5

additional

Supplemental or added to something.

5

4

pleonastic

Of, or relating to pleonasm.

3

2

extra

Beyond what is due, usual, expected, or necessary; extraneous; additional; supernumerary.

3

2

unecessary (related)

3

2

unnecessarily (related)

3

2

unneccessary (related)

3

2

costly (related)

3

2

ineffective (related)

3

2

undesirable

Not wanted:

2

1

optional

Left to one's option, or choice; not compulsory; elective

2

1

avoidable

Capable of being vacated; liable to be annulled or made invalid; voidable.

2

1

disadvantageous

Detrimental; unfavorable.

2

1

adventitious

From an external source; not innate or inherent, foreign.

2

1

dispensable

Subject to dispensation, as a vow or church law.

2

1

excess

Being more than is usual, required, or permitted:

2

1

expletive

Used to fill out a sentence, line, etc.

2

1

lavish

The definition of lavish is very generous or abundant.

2

1

supererogatory

Superfluous

2

1

supernumerary

Greater in number than.

2

1

unjustified

Not justified

2

1

obviate

To bypass a requirement or make it unnecessary; to avoid a future problem or difficult situation.

2

1

un-necessary (related)

2

1

unacceptable (related)

2

1

wasteful (related)

2

1

required (antonym)

Needed; essential:

1

0

nonessential

Having little or no importance; not essential.

1

0

unneeded

Not needed.

1

0

extraneous

Not pertinent; irrelevant

4

surplus

The definition of surplus is something that is in excess of what you need.

4

chance

The definition of chance is accidental or not expected or planned.

2

haphazard

The definition of haphazard is something disorganized or without any particular order to it.

2

beside-the-point

(Idiomatic) Irrelevant, moot.

2

useless

Without use or possibility to be used.

2

worthless

Lacking worth; of no use or value.

2

random

The definition of random is an action that happens without order or without reason.

2

unavoidable (related)

2

causeless

Groundless or unreasonable

2

3

indispensable (antonym)

The definition of indispensable is essential or absolutely necessary.

2

3

casual

The definition of casual is someone or something relaxed, occasional, not planned or informal.

2

5

undeserved

Not deserved, earned or merited; unjustifiable or unfair

2

5

forestall

To act in advance of; get ahead of; anticipate

2

5

essential (antonym)

The definition of essential is completely necessary or part of the basic nature of something.

2

6

inappropriate (related)

2

6

wanton

(Obs.) Undisciplined; unmanageable

2

7

accidental

Happening by chance, or unexpectedly; taking place not according to the usual course of things; casual; fortuitous

2

9

fortuitous

The definition of fortuitous is happening by chance.

1

8

Unnecessary synonyms and antonyms

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Unnecessary synonyms and antonyms

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