But he sure is fast vs Certainly vs Definitely vs Really

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

But he sure is fast

Top 3000 (courant)

Certainly

Top 1000 (très courant)A2adverb

Definitely

Top 1000 (très courant)A2adverb

Really

Top 1000 (très courant)A1adverb
 But he sure is fastCertainlyDefinitelyReally
Prononciation🇬🇧 //bʌt hiː ʃʊə ɪz fæst//🇺🇸 //bʌt hiː ʃʊr ɪz fæst//🇬🇧 /["/ˈsɜːtnli/"]/🇺🇸 /["/ˈsɜːrtnli/"]/🇬🇧 /["/ˈdefɪnətli/"]/🇺🇸 /["/ˈdefɪnətli/"]/🇬🇧 /["/ˈriːəli//ˈrɪəli/"]/🇺🇸 /["/ˈriːəli/"]/
SensHe is definitely quick.Définitivement ; à coup sûr.Definitely; for sure.Pour sûr, sans aucun doute.For sure, without a doubttrès ou vraimentvery or truly
ExempleBut he sure is fast when it comes to running.Without treatment, she will **almost certainly** die.I definitely remember sending the letter.I really enjoy going to the beach.
RegistreNeutreNeutreNeutreNeutre
FréquenceTop 3000 (courant)Top 1000 (très courant)Top 1000 (très courant)Top 1000 (très courant)
Niveau CEFR-A2A2A1
Nature grammaticaleadverbadverbadverb
Collocationshe sure is, but he, is fastcertainly agree, certainly possible, certainly not, certainly true, certainly yesdefinitely agree, definitely believe, definitely knowreally want, really good, really sure, really excited, really important
Antonymes-uncertainly, doubtfullydoubtfully, uncertainlyseldom, never
Erreurs fréquentesUsing 'sure' without 'but' in a contrasting statement., Confusing 'fast' with 'quick' - they are similar but have different usages in context.'Certainly' is often incorrectly used in place of 'certain' in adjectives., Learners might confuse 'certainly' with 'definitely' without noticing the subtle nuance., Some learners use 'certainly' in inappropriate contexts, such as casual greetings.Often confused with 'defiantly' which means resisting authority., Sometimes spelled incorrectly as 'definately'.Using it in place of 'real' when describing a noun., Confusing it with 'really' in terms of degree, e.g., 'really good' instead of 'very good'.
Notes d'usageUse in informal contexts, such as conversations or storytelling. Avoid in formal writing.Utilise 'certainement' quand tu veux insister sur une affirmation ou un accord. C'est plus formel que 'sûr' et ça passe bien dans un contexte pro, mais ça peut faire un peu trop dans une conversation décontractée.Use 'certainly' when you want to emphasize affirmation or agreement. It is more formal than 'sure' and works well in professional settings, but might feel too strong in casual conversations.Utilise 'definitely' pour insister sur la certitude. Ça marche bien à l'oral comme à l'écrit. Évite de l'utiliser dans des contextes trop formels où des alternatives comme 'certainly' pourraient être plus appropriées.Use 'definitely' to emphasize certainty. It fits well in both spoken and written English. Avoid using it in overly formal contexts where alternatives like 'certainly' might be more suitable.Utilisé pour accentuer un adjectif ou un autre adverbe. Peut être informel dans les conversations décontractées mais est accepté dans la plupart des contextes ; évitez de trop l'utiliser dans l'écriture formelle.Used to emphasize an adjective or another adverb. It can be informal in casual conversations but is accepted in most contexts; avoid overusing it in formal writing.

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But he sure is fast
Certainly
Definitely
Really

Questions fréquentes : But he sure is fast vs Certainly vs Definitely vs Really

Quelle est la différence entre But he sure is fast, Certainly, Definitely et Really ?

But he sure is fast: He is definitely quick. Certainly: Definitely; for sure. Definitely: For sure, without a doubt Really: very or truly

Peux-tu montrer un exemple de chacun ?

But he sure is fast: But he sure is fast when it comes to running. Certainly: Without treatment, she will **almost certainly** die. Definitely: I definitely remember sending the letter. Really: I really enjoy going to the beach.

Puis-je utiliser But he sure is fast, Certainly, Definitely et Really de façon interchangeable ?

Pas toujours. But he sure is fast, Certainly, Definitely et Really 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.