Certainly vs Definitely vs Of course vs Surely

Quando usare ciascuno in inglese, con significato, registro ed esempi.

Certainly

Top 1000 (molto comune)A2adverb

Definitely

Top 1000 (molto comune)A2adverb

Of course

Top 1000 (molto comune)

Surely

Top 2000 (comune)B1adverb
 CertainlyDefinitelyOf courseSurely
Pronuncia🇬🇧 /["/ˈsɜːtnli/"]/🇺🇸 /["/ˈsɜːrtnli/"]/🇬🇧 /["/ˈdefɪnətli/"]/🇺🇸 /["/ˈdefɪnətli/"]/🇬🇧 //əv kɔːs//🇺🇸 //əv kɔrs//🇬🇧 /["/ˈʃʊəli//ˈʃɔːli/"]/🇺🇸 /["/ˈʃʊrli/"]/
SignificatoDecisamente; di sicuro.Definitely; for sure.Sicuro, senza ombra di dubbio.For sure, without a doubtCerto, è ovvio.Definitely, it's obvious.certamente; senza dubbiocertainly; without a doubt
EsempioWithout treatment, she will **almost certainly** die.I definitely remember sending the letter.Are you joining us for dinner tonight? Of course!Surely we should do something about it?
RegistroNeutroNeutroNeutroNeutro
Quanto è comuneTop 1000 (molto comune)Top 1000 (molto comune)Top 1000 (molto comune)Top 2000 (comune)
Livello CEFRA2A2-B1
Categoria grammaticaleadverbadverbadverb
Collocazionicertainly agree, certainly possible, certainly not, certainly true, certainly yesdefinitely agree, definitely believe, definitely knowof course not, of course yes, of course you can, of course it issurely believe, surely know, surely must
Contrariuncertainly, doubtfullydoubtfully, uncertainly-doubtfully, unsure
Errori comuni'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 formal writing where a different expression is needed., Confusing it with other affirmations like 'certainly' or 'definitely'.Confusing 'surely' with 'sure' — 'sure' can be an adjective., Using 'surely' as a response when a simple 'yes' would suffice., Omitting 'surely' in a sentence where it clarifies certainty.
Note d'usoUsa 'certamente' quando vuoi enfatizzare un'affermazione o un accordo. È più formale di 'sicuro' e funziona bene in contesti professionali, ma potrebbe sembrare troppo forte in conversazioni informali.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.Usa 'definitely' per enfatizzare la certezza. Si adatta bene sia all'inglese parlato che scritto. Evita di usarlo in contesti eccessivamente formali dove alternative come 'certainly' potrebbero essere più adatte.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.Si usa sia in contesti informali che formali per confermare qualcosa di ovvio. Meglio evitarlo se stai scrivendo qualcosa di molto formale.Used in informal and formal situations to affirm something obvious. Avoid in highly formal writing.Usa 'surely' per esprimere certezza. È appropriato sia in contesti parlati che scritti, ma è più comune nelle discussioni formali. Evita di usarlo in conversazioni molto informali dove parole più semplici come 'definitely' potrebbero adattarsi meglio.Use 'surely' to express certainty. It’s appropriate in both spoken and written contexts but is more common in formal discussions. Avoid using it in very casual conversations where simpler words like 'definitely' might fit better.

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Certainly
Definitely
Of course
Surely

Domande frequenti: Certainly vs Definitely vs Of course vs Surely

Qual è la differenza tra Certainly, Definitely, Of course e Surely?

Certainly: Definitely; for sure. Definitely: For sure, without a doubt Of course: Definitely, it's obvious. Surely: certainly; without a doubt

Quale è più avanzata: Certainly, Definitely, Of course e Surely?

Surely è il livello più alto, a B1, sulla scala CEFR.

Puoi mostrare un esempio di ciascuna?

Certainly: Without treatment, she will **almost certainly** die. Definitely: I definitely remember sending the letter. Of course: Are you joining us for dinner tonight? Of course! Surely: Surely we should do something about it?

Posso usare Certainly, Definitely, Of course e Surely in modo intercambiabile?

Non sempre. Certainly, Definitely, Of course e Surely sono affini e a volte si sovrappongono, ma differiscono per registro, frequenza e uso, quindi scambiarle può cambiare il significato o il tono. Controlla le differenze qui sopra prima di sostituire.