Enact vs Implement

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

Enact

FormalTop 5,000 (fairly common)C1verb

Implement

Top 1,000 (very common)B2verb
Most formal: EnactMost common: Implement
 EnactImplement
Pronunciation🇬🇧 /["/ɪˈnækt/","/ɪˈnækts/","/ɪˈnæktɪd/","/ɪˈnæktɪŋ/"]/🇺🇸 /["/ɪˈnækt/","/ɪˈnækts/","/ɪˈnæktɪd/","/ɪˈnæktɪŋ/"]/🇬🇧 /["/ˈɪmplɪment/","/ˈɪmplɪments/","/ˈɪmplɪmentɪd/","/ˈɪmplɪmentɪŋ/"]/🇺🇸 /["/ˈɪmplɪment/","/ˈɪmplɪments/","/ˈɪmplɪmentɪd/","/ˈɪmplɪmentɪŋ/"]/
MeaningTo make something happen officially, like a law.To put something into action or use it.
Examplelegislation enacted by parliamentto **implement changes/decisions/policies/reforms**
RegisterFormalNeutral
How commonTop 5,000 (fairly common)Top 1,000 (very common)
CEFR levelC1B2
Part of speechverbverb
Collocationsenact a law, enact legislation, enact policy, enact reforms, enact changescorrectly, fully, properly, agree to, decide to, intend to, easily implemented, poorly implemented
Antonymsrepeal, dismantleabandon, neglect, disregard
Common mistakesConfusing 'enact' with 'impact'; 'enact' means to put something into effect., Using 'enact' without an object, forgetting to specify what is being enacted., Mixing up the meaning of 'enact' with 'enforce', which means to ensure compliance.Using 'implement' as a noun instead of a verb., Confusing 'implement' with 'imply'., Using it incorrectly with inanimate objects instead of actions or plans.
Usage notesOften used in legal or governmental contexts. Avoid using in casual conversations; it's best for discussions about legislation or formal resolutions.Typically used in professional or technical contexts when discussing plans, policies, or systems being put into practice. Less common in casual conversation.

Frequently asked questions: Enact vs Implement

What's the difference between Enact and Implement?

Enact: To make something happen officially, like a law. Implement: To put something into action or use it.

Which is more formal: Enact and Implement?

Enact is the most formal of these.

Which is more common: Enact and Implement?

Implement is the most common in everyday English.

Which is more advanced: Enact and Implement?

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

Are Enact and Implement the same CEFR level?

Enact: C1, Implement: B2 on the CEFR scale.

What part of speech are Enact and Implement?

Enact: verb, Implement: verb.

Can you show an example of each?

Enact: legislation enacted by parliament Implement: to **implement changes/decisions/policies/reforms**

Can I use Enact and Implement interchangeably?

Not always. Enact and Implement 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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