EN

Synonyms for requisite

Most common

necessary required essential needed

Synonyms by meaning

Adjective

1. Necessary — essential, indispensable, required

necessary, required, essential, needed, needful, prerequisite, indispensable, obligatory, mandatory

Noun

Definitions

  1. adj. 1

    Essential, indispensable, required.

    Please submit the requisite papers before the end of the financial year.

  2. n. 1

    An indispensable item; a requirement.

Forms

Plural
requisites → requirements, necessities, conditions, needs…

Choose the right word

Requisite, Required or Indispensable?

That which is requisite (or required) is so in the judgment of the person requiring it, but may not be so absolutely; thus, the requisite is more a matter of personal feeling than the indispensable.

J. C. Fernald, English Synonyms and Antonyms (1914)

Example sentences

  • required I'm sorry, sir, but a jacket and tie are required.
  • necessary Close observation is necessary for the experiment.
  • essential Selfishness is an essential part of his character.

Popularity over time

Word1850 → 2019Trend
requisitefalling
requiredfalling
necessaryfalling
essentialsteady
needfulsteady

Use in printed books, per decade from 1850 to 2019.

By length

4 letters
need1, must1
6 letters
needed2
7 letters
needful2
8 letters
required3
9 letters
necessary4, condition3, essential3, mandatory4, necessity4
10 letters
obligatory5
11 letters
requirement3, desideratum
12 letters
prerequisite4
13 letters
indispensable5

The small number after each word is its number of syllables (needed2 = 2 syllables).