Exert vs Influence

When to use each in English, with meaning, register, and examples.

Exert

Top 3,000 (common)C1verb

Influence

Top 1,000 (very common)B1noun
Most common: Influence
 ExertInfluence
Pronunciation🇬🇧 /["/ɪɡˈzɜːt/","/ɪɡˈzɜːts/","/ɪɡˈzɜːtɪd/","/ɪɡˈzɜːtɪŋ/"]/🇺🇸 /["/ɪɡˈzɜːrt/","/ɪɡˈzɜːrts/","/ɪɡˈzɜːrtɪd/","/ɪɡˈzɜːrtɪŋ/"]/🇬🇧 /["/ˈɪnfluəns/"]/🇺🇸 /["/ˈɪnfluəns/"]/
MeaningTo use energy or effort to do something.To have an effect on someone or something.
ExampleHe exerted all his authority to make them accept the plan.Her influence on the committee was undeniable, as she often swayed their decisions.
RegisterNeutralNeutral
How commonTop 3,000 (common)Top 1,000 (very common)
CEFR levelC1B1
Part of speechverbnoun
Collocationsexert influence, exert pressure, exert effort, exert force, exert controlbig, considerable, enormous, have, gain, give somebody, extend, grow, wane, under the influence, influence from, influence in, a sphere of influence, bring your influence to bear on somebody/​something, under the influence, big, considerable, enormous, have, gain, give somebody, extend, grow, wane, under the influence, influence from, influence in, a sphere of influence, bring your influence to bear on somebody/​something, under the influence, big, considerable, great, be, have, be exposed to, be at work, affect something, shape something, influence on
Antonymsrelax, neglect, surrenderdisregard, ignore, neglect
Common mistakesConfused with 'exertion', which is the act of exerting., Used incorrectly with inanimate objects, as 'exert' typically requires a person as the subject., Mispronounced, often stressing the wrong syllable.Used as a noun instead of a verb without context., Confused with 'affect' versus 'effect'., Omitting the object when using it in sentences.
Usage notesCommonly used in contexts involving physical effort or influence. Avoid in casual conversations where simpler words like 'use' can apply.Used in both formal and informal contexts to describe how one person or thing affects another. Be cautious not to confuse it with 'affect' which is more emotion-based.

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Influence

Frequently asked questions: Exert vs Influence

What's the difference between Exert and Influence?

Exert: To use energy or effort to do something. Influence: To have an effect on someone or something.

Which is more common: Exert and Influence?

Influence is the most common in everyday English.

Which is more advanced: Exert and Influence?

Exert is the highest level, at C1, on the CEFR scale.

Are Exert and Influence the same CEFR level?

Exert: C1, Influence: B1 on the CEFR scale.

What part of speech are Exert and Influence?

Exert: verb, Influence: noun.

Can you show an example of each?

Exert: He exerted all his authority to make them accept the plan. Influence: Her influence on the committee was undeniable, as she often swayed their decisions.

Can I use Exert and Influence interchangeably?

Not always. Exert and Influence are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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