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to necessitate

to necessitate

24 6.3
To make something needed as a result
  • verb
  • /nəˈsɛsɪˌteɪt/
  • Formal
translation icon : requerir
  • Heavy rain could necessitate the cancellation of the outdoor concert.
  • necessitate change
  • necessitate surgery
  • necessitate reform

But it isn't a book that kind of necessitates a huge plot.

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Examples

  • [Announcer] Ladies and gentlemen, mechanical difficulties necessitate our asking all passengers to kindly deplane and return temporarily to the boarding area.

  • Will necessitate some employee downsizing.

  • Several developments in society, education, and the arts necessitate change in the music program.

    Academic text (1999)
  • It would necessitate getting him out of bed, of course.

  • But a winning strategy sometimes necessitates sacrifice.

  • A couple of other minor incidents necessitated a career change.

  • There's also an adequate social support, which necessitates more hospital use by the less healthy poor.

  • China's leadership is fully aware that free market economic reform necessitates a more open, less-repressive society.

    Academic text (1999)
  • During this period, the discovery of three burials necessitated one additional week of fieldwork in December.

    Academic text (1990)
  • Frequent DCC staff changes necessitate continuous education on preventative actions that decrease diarrheal illness.

    Academic text (2008)

Synonyms

to need
vsto necessitate
1.0

To require something because it is important

focuses on causing necessity as a result rather than stating a general requirement
to take
vsto necessitate
1.0

Need a certain amount of time or space

makes something necessary because it follows from an action or result
to require
vsto necessitate
1.1

Need something because a rule or situation makes it necessary

creates necessity as a consequence rather than stating a rule-based need
to call for
vsto necessitate
359 3.2

Need something because the situation makes it necessary

specifies necessity arising from being a consequence rather than situational demand
to demand
vsto necessitate
311 2.1

To need something because a job or situation must have it

means necessity as a consequence, not the act of insisting or claiming it
to compel
vsto necessitate
258 4.8

Force someone to do something or make them feel they must

describes creating necessity because of consequence rather than by forcing action
to mandate
vsto necessitate
  • Formal
169 4.9

To officially require someone to do something

centres on result-based necessity rather than formal official requirement
to obligate
vsto necessitate
  • Formal
89 6.7

Make someone legally or morally have to do something

does not imply legal or moral binding, only that something becomes necessary
to entail
vsto necessitate
82 4.8

To involve something as a necessary part

makes something necessary as a direct result rather than just involving it
to oblige
vsto necessitate
  • Formal
72 4.5

To make someone do something because the law or rules say so

focuses on causing necessity as an outcome, not on compelling people
to presuppose
vsto necessitate
14 8.3

Assume something to be true before you can say or do something

creates necessity as an outcome, not as a prior assumed condition

Antonyms

to obviate
  • Formal
5 9.1

Prevent a problem or need by acting before it happens

How Necessary

to compel
258 4.8
to necessitate
  • Formal
24 6.3
to require
1.1
to permit
531 1.5

Surface Forms

necessitate infinitive
necessitated past participle
necessitating present participle
necessitates third person singular

Morphology

necessitate = necessary (transparent) = necessit + ate

The verb's meaning ('to make necessary') is directly derived from the adjective 'necessary' combined with the verb-forming suffix '-ate', which is clear to learners.

Etymology

Necessitate comes from a Latin root meaning 'need' and is the same root you see in necessary and the everyday word need. So, to necessitate something is to make it needed or to require it as a result.