Prevent vs You should not encourage him

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

Prevent

Top 1,000 (very common)A2verb

You should not encourage him

Top 5,000 (fairly common)
Most common: Prevent
 PreventYou should not encourage him
Pronunciation🇬🇧 /["/prɪˈvent/","/prɪˈvents/","/prɪˈventɪd/","/prɪˈventɪŋ/"]/🇺🇸 /["/prɪˈvent/","/prɪˈvents/","/prɪˈventɪd/","/prɪˈventɪŋ/"]/🇬🇧 //jʊ ʃəd nɒt ɪnˈkʌrɪdʒ hɪm//🇺🇸 //ju ʃəd nɑt ɪnˈkɜrɪdʒ hɪm//
MeaningTo stop something from happening.Don't help or support him.
ExampleWe need to prevent accidents on the road.You should not encourage him to skip school again.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 5,000 (fairly common)
CEFR levelA2-
Part of speechverb
Collocationseffectively, reliably, successfully, be able to, be unable to, can, from, aimed at preventing something, action to prevent something, measures to prevent somethingencourage participation, encourage success, encourage change, encourage behavior, encourage creativity
Antonymsallow, permit, facilitate-
Common mistakesIncorrectly using 'prevent' without an object, e.g., 'prevent from accidents' instead of 'prevent accidents from happening'., Using the wrong preposition, like 'prevent to' instead of 'prevent from'., Confusing 'prevent' with 'avoid'; 'prevent' is more about stopping something from occurring.Confused with 'encourage to' vs 'encourage him', Using 'not' in the wrong position (e.g., 'You encourage him not'), Forgetting the subject when restructuring the sentence
Usage notesUse 'prevent' when discussing actions that stop negative events. It is neutral, appropriate for everyday conversation. Avoid in very formal writing; use 'prohibit' or 'forbid' instead.Use this phrase to advise against promoting someone's behavior. It's appropriate in discussions about personal growth or negative influences.

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Prevent
You should not encourage him

Frequently asked questions: Prevent vs You should not encourage him

What's the difference between Prevent and You should not encourage him?

Prevent: To stop something from happening. You should not encourage him: Don't help or support him.

Which is more common: Prevent and You should not encourage him?

Prevent is the most common in everyday English.

Can you show an example of each?

Prevent: We need to prevent accidents on the road. You should not encourage him: You should not encourage him to skip school again.

Can I use Prevent and You should not encourage him interchangeably?

Not always. Prevent and You should not encourage him 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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