Certainly vs Definitely vs Sure as he's born

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

Certainly

Top 1000 (très courant)A2adverb

Definitely

Top 1000 (très courant)A2adverb

Sure as he's born

FamilierAu-delà de 10 000 (moins courant)
 CertainlyDefinitelySure as he's born
Prononciation🇬🇧 /["/ˈsɜːtnli/"]/🇺🇸 /["/ˈsɜːrtnli/"]/🇬🇧 /["/ˈdefɪnətli/"]/🇺🇸 /["/ˈdefɪnətli/"]/🇬🇧 //ʃʊə əz hiːz bɔːn//🇺🇸 //ʃʊr əz hiz bɔrn//
SensDéfinitivement ; à coup sûr.Definitely; for sure.Pour sûr, sans aucun doute.For sure, without a doubtcertain or sure
ExempleWithout treatment, she will **almost certainly** die.I definitely remember sending the letter.I will be there tomorrow, sure as he's born.
RegistreNeutreNeutreFamilier
FréquenceTop 1000 (très courant)Top 1000 (très courant)Au-delà de 10 000 (moins courant)
Niveau CEFRA2A2-
Nature grammaticaleadverbadverb
Collocationscertainly agree, certainly possible, certainly not, certainly true, certainly yesdefinitely agree, definitely believe, definitely knowsure as can be, sure as usual
Antonymesuncertainly, doubtfullydoubtfully, uncertainlyuncertain, unlikely, doubtful
Erreurs fréquentes'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 in formal writing contexts, Confusing with similar expressions like 'sure as sugar', Misplacing the phrase within sentences
Notes d'usageUtilise '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.Used often in spoken language, this phrase conveys strong certainty about something. It's not typically used in formal writing or situations.

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Certainly
Definitely
Sure as he's born

Questions fréquentes : Certainly vs Definitely vs Sure as he's born

Quelle est la différence entre Certainly, Definitely et Sure as he's born ?

Certainly: Definitely; for sure. Definitely: For sure, without a doubt Sure as he's born: certain or sure

Peux-tu montrer un exemple de chacun ?

Certainly: Without treatment, she will **almost certainly** die. Definitely: I definitely remember sending the letter. Sure as he's born: I will be there tomorrow, sure as he's born.

Puis-je utiliser Certainly, Definitely et Sure as he's born de façon interchangeable ?

Pas toujours. Certainly, Definitely et Sure as he's born 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.