needless

needless — adjective

1. describes something that is not required because it serves no real purpose and c

1.adjectiveB2
Definition

describes something that is not required because it serves no real purpose and could have been avoided without making things worse

Example

The extra security checks seemed needless and caused long delays for passengers.

predicative use: seemed needless

The report contained a lot of needless repetition that made it harder to read.

attributive use: needless repetition

Common collocations
  • needless worry
  • needless expense
  • needless repetition
  • needless delay
  • needless risk
  • needless argument
  • seem needless
  • prove needless
Synonyms
  • unnecessary

    more general; needless is stronger about avoidability

  • unwarranted

    formal; emphasises that something lacks justification

  • avoidable

    focuses on the possibility of prevention rather than the lack of purpose

Antonyms

Grammar Patterns

be + needless

needless + noun

Usage Note

Frequently modifies nouns for things that could have been prevented, such as worry, expense, repetition, delay, or risk. Cannot be used before an infinitive (✗ 'It was needless to go') — use 'there is no need to' instead.

Common Mistakes

It was needless for her to wait.
There was no need for her to wait.
'needless' describes the thing itself, not the action.
This is a needless problem.' (when meaning 'pointless')
This is an unnecessary problem.
'needless' focuses on avoidability, not lack of purpose.
Idioms

needless to say

idiom

used to introduce a statement that the listener probably already knows or can easily guess, emphasising that the information is obvious in the situation

Needless to say, the children were thrilled when their parents agreed to take them to the beach.

It was raining heavily and, needless to say, the outdoor concert was cancelled.

Word family

Synonym discussion

Sense: adjective/1

All four words describe something that is not needed, but they differ in emphasis. Unnecessary is the broadest term — something that is not required, for any reason. Needless is stronger: it suggests the thing could and should have been avoided entirely (needless worry, needless expense). Unwarranted is more formal and carries the sense that something lacks a legitimate basis or justification (unwarranted criticism, unwarranted delay). Avoidable simply means it was possible to prevent it, without a value judgement. Pointless shifts the focus from avoidability to lack of purpose — a pointless argument might have been unavoidable but achieved nothing. In everyday use, needless is best when you want to stress that something was a waste or could have been prevented.

unnecessary ↗unwarrantedavoidablepointless ↗

Common collocations

Nouns

Adverbs

Phrases

Etymology

Old EnglishMiddle EnglishEnglish

Formed in Middle English from 'need' + '-less' (suffix meaning 'without'), following the pattern of older Germanic compounds. It replaced the Old English word 'nīedlēas' with the same structure.