Ensure vs Guarantee

Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.

Ensure

Top 2000 (courant)B2verb

Guarantee

Top 2000 (courant)B2verb
 EnsureGuarantee
Prononciation🇬🇧 /["/ɪnˈʃʊə(r)//ɪnˈʃɔː(r)/","/ɪnˈʃʊəz//ɪnˈʃɔːz/","/ɪnˈʃʊəd//ɪnˈʃɔːd/","/ɪnˈʃʊərɪŋ//ɪnˈʃɔːrɪŋ/"]/🇺🇸 /["/ɪnˈʃʊr/","/ɪnˈʃʊrz/","/ɪnˈʃʊrd/","/ɪnˈʃʊrɪŋ/"]/🇬🇧 /["/ˌɡærənˈtiː/","/ˌɡærənˈtiːz/","/ˌɡærənˈtiːd/","/ˌɡærənˈtiːɪŋ/"]/🇺🇸 /["/ˌɡærənˈtiː/","/ˌɡærənˈtiːz/","/ˌɡærənˈtiːd/","/ˌɡærənˈtiːɪŋ/"]/
SensTo make sure something happens or is true.A promise that something will happen or be done.
ExemplePlease ensure that all doors are locked before leaving the building.I can guarantee that you will enjoy this movie.
RegistreNeutreNeutre
FréquenceTop 2000 (courant)Top 2000 (courant)
Niveau CEFRB2B2
Nature grammaticaleverbverb
Collocationspractically, virtually, effectively, must, aim to, try to, an attempt to ensure something, efforts to ensure something, measures to ensure somethingabsolutely, personally, constitutionally, be able to, can, be fully guaranteed, absolutely, almost, practically
Antonymesneglect, ignoredoubt, uncertainty, dispute
Erreurs fréquentesConfused with 'insure' which relates to insurance., Used incorrectly as a standalone verb without an object., Mispronounced as 'en-sure' instead of 'en-shur'.Confused with 'ensure' — 'guarantee' implies a stronger promise., Incorrectly using 'guarantee' without a direct object — always specify what is guaranteed., Mixing up 'guaranteed' as an adjective instead of a past participle.
Notes d'usageUse 'ensure' when you want to guarantee an outcome or confirm safety. It's appropriate in both spoken and written contexts, though more commonly in formal writing. Avoid using 'ensure' in casual conversations where simpler words like 'make sure' might be more fitting.Use 'guarantee' when you want to express certainty about an outcome. It's suitable for both written and spoken English, but avoid in casual conversations where simpler words like 'promise' may suffice.

Questions fréquentes : Ensure vs Guarantee

Quelle est la différence entre Ensure et Guarantee ?

Ensure: To make sure something happens or is true. Guarantee: A promise that something will happen or be done.

Ensure et Guarantee sont-ils au même niveau CEFR ?

Ensure: B2, Guarantee: B2 sur l'échelle CEFR.

Quelle est la nature grammaticale de Ensure et Guarantee ?

Ensure: verb, Guarantee: verb.

Peux-tu montrer un exemple de chacun ?

Ensure: Please ensure that all doors are locked before leaving the building. Guarantee: I can guarantee that you will enjoy this movie.

Puis-je utiliser Ensure et Guarantee de façon interchangeable ?

Pas toujours. Ensure et Guarantee sont proches et se recoupent parfois, mais elles diffèrent par le registre, la fréquence et l'usage, donc remplacer l'une par l'autre peut changer le sens ou le ton. Regarde les différences ci-dessus avant de substituer.

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