Reinforce vs Strengthen

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

Reinforce

Top 2000 (courant)B2verb

Strengthen

Top 1000 (très courant)B2verb
Le plus courant: Strengthen
 ReinforceStrengthen
Prononciation🇬🇧 /["/ˌriːɪnˈfɔːs/","/ˌriːɪnˈfɔːsɪz/","/ˌriːɪnˈfɔːst/","/ˌriːɪnˈfɔːsɪŋ/"]/🇺🇸 /["/ˌriːɪnˈfɔːrs/","/ˌriːɪnˈfɔːrsɪz/","/ˌriːɪnˈfɔːrst/","/ˌriːɪnˈfɔːrsɪŋ/"]/🇬🇧 /["/ˈstreŋkθn/","/ˈstreŋkθnz/","/ˈstreŋkθnd/","/ˈstreŋkθənɪŋ/"]/🇺🇸 /["/ˈstreŋkθn/","/ˈstreŋkθnz/","/ˈstreŋkθnd/","/ˈstreŋkθənɪŋ/"]/
SensTo make something stronger or better.To make something stronger or more powerful.
ExempleThe teacher decided to reinforce the lesson with additional exercises.Regular exercise can help strengthen your muscles.
RegistreNeutreNeutre
FréquenceTop 2000 (courant)Top 1000 (très courant)
Niveau CEFRB2B2
Nature grammaticaleverbverb
Collocationsgreatly, powerfully, strongly, help (to), serve to, tend to, heavily, withconsiderably, enormously, greatly, help (to), serve to, be designed to, against, an attempt to strengthen something, an effort to strengthen something, be aimed at strengthening something
Antonymesweaken, diminish, undermineweaken, diminish, reduce
Erreurs fréquentes'Reinforce' incorrectly used with objects that don't require strengthening, e.g., emotions., Confusing 'reinforce' with 'enforce', which means to compel observance., Using 'reinforced' when the context calls for 'reinforcing'.Confused with 'strength' as a noun., Used incorrectly with an intransitive verb pattern (e.g., 'strengthen' alone without an object)., Saying 'make strong' instead of 'strengthen'.
Notes d'usageUsed in both casual and professional settings. Common when discussing ideas, skills, or physical structures. Avoid in overly informal conversations.Use 'strengthen' when referring to making an argument, relationship, or physical object stronger. It is suitable for both spoken and written contexts, but can sound more formal in some situations.

Questions fréquentes : Reinforce vs Strengthen

Quelle est la différence entre Reinforce et Strengthen ?

Reinforce: To make something stronger or better. Strengthen: To make something stronger or more powerful.

Lequel est le plus courant : Reinforce et Strengthen ?

Strengthen est le plus courant dans l'anglais de tous les jours.

Reinforce et Strengthen sont-ils au même niveau CEFR ?

Reinforce: B2, Strengthen: B2 sur l'échelle CEFR.

Quelle est la nature grammaticale de Reinforce et Strengthen ?

Reinforce: verb, Strengthen: verb.

Peux-tu montrer un exemple de chacun ?

Reinforce: The teacher decided to reinforce the lesson with additional exercises. Strengthen: Regular exercise can help strengthen your muscles.

Puis-je utiliser Reinforce et Strengthen de façon interchangeable ?

Pas toujours. Reinforce et Strengthen 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.

Comparaisons associées