Exert vs Strain
When to use each in English, with meaning, register, and examples.
Exert
Top 3,000 (common)C1verb
Strain
Top 2,000 (common)C1noun
Most common: Strain
| Exert | Strain | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ɪɡˈzɜːt/","/ɪɡˈzɜːts/","/ɪɡˈzɜːtɪd/","/ɪɡˈzɜːtɪŋ/"]/🇺🇸 /["/ɪɡˈzɜːrt/","/ɪɡˈzɜːrts/","/ɪɡˈzɜːrtɪd/","/ɪɡˈzɜːrtɪŋ/"]/ | 🇬🇧 /["/streɪn/"]/🇺🇸 /["/streɪn/"]/ |
| Meaning | To use energy or effort to do something. | To make a lot of effort or to injure a muscle. |
| Example | He exerted all his authority to make them accept the plan. | The strain on the bridge increased with the heavy traffic. |
| Register | Neutral | Neutral |
| How common | Top 3,000 (common) | Top 2,000 (common) |
| CEFR level | C1 | C1 |
| Part of speech | verb | noun |
| Collocations | exert influence, exert pressure, exert effort, exert force, exert control | considerable, enormous, great, be under, come under, feel, show, take its toll (on somebody), tell (on somebody), under the strain, strain on, a bit of a strain, signs of strain, stresses and strains, considerable, enormous, great, be under, come under, feel, show, take its toll (on somebody), tell (on somebody), under the strain, strain on, a bit of a strain, signs of strain, stresses and strains, bad, slight, back, be suffering from, have, get, new, mutant, virulent, discover, identify, analyse/analyze, strain of |
| Antonyms | relax, neglect, surrender | relax, release, ease |
| Common mistakes | Confused 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. | Confused with 'stain' when writing., Used as a noun without clarification (e.g., strain of effort)., Incorrectly conjugating in different tenses. |
| Usage notes | Commonly used in contexts involving physical effort or influence. Avoid in casual conversations where simpler words like 'use' can apply. | Use 'strain' when discussing physical effort, injuries, or intense focus. Often used in exercise contexts. Avoid using in overly casual situations. |
See it in real clips
Frequently asked questions: Exert vs Strain
What's the difference between Exert and Strain?
Exert: To use energy or effort to do something. Strain: To make a lot of effort or to injure a muscle.
Which is more common: Exert and Strain?
Strain is the most common in everyday English.
Are Exert and Strain the same CEFR level?
Exert: C1, Strain: C1 on the CEFR scale.
What part of speech are Exert and Strain?
Exert: verb, Strain: noun.
Can you show an example of each?
Exert: He exerted all his authority to make them accept the plan. Strain: The strain on the bridge increased with the heavy traffic.
Can I use Exert and Strain interchangeably?
Not always. Exert and Strain 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.