Needless to say vs Obviously vs Of course

Quando usar cada um em inglês, com significado, registro e exemplos.

Needless to say

Top 2000 (comum)

Obviously

Top 1000 (muito comum)B1adverb

Of course

Top 1000 (muito comum)
 Needless to sayObviouslyOf course
Pronúncia🇬🇧 //ˈniːdləs tə seɪ//🇺🇸 //ˈnidləs tə seɪ//🇬🇧 /["/ˈɒbviəsli/"]/🇺🇸 /["/ˈɑːbviəsli/"]/🇬🇧 //əv kɔːs//🇺🇸 //əv kɔrs//
SignificadoSignifica que algo é óbvio ou já é sabido.It means something is obvious or well-known.Claramente ou facilmente visto.Clearly or easily seen.Com certeza, é óbvio.Definitely, it's obvious.
ExemploNeedless to say, we all knew she would win the competition.Obviously, we don't want to spend too much money.Are you joining us for dinner tonight? Of course!
RegistroNeutroNeutroNeutro
Quão comumTop 2000 (comum)Top 1000 (muito comum)Top 1000 (muito comum)
Nível CEFR-B1-
Classe gramaticaladverb
Colocaçõesneedless to say, it goes without saying, obviously, must be saidobviously correct, obviously wrong, obviously happy, obviously important, obviously trueof course not, of course yes, of course you can, of course it is
Antônimos-unclearly, ambiguously-
Erros comunsUsing it with complex sentences where simpler language would suffice., Confusing it with 'needless' which has a different meaning.'Obvious' vs 'obviously': Confusing the adjective and adverb forms., Using in overly formal situations: It's too casual for very formal writing., Placing it too far from what it's describing: Should be close to the idea it clarifies.Using it in formal writing where a different expression is needed., Confusing it with other affirmations like 'certainly' or 'definitely'.
Notas de usoUsado para introduzir uma conclusão ou algo que já é entendido. É apropriado tanto na fala quanto na escrita, mas evite em textos muito formais.Used to introduce a conclusion or something that is already understood. It's appropriate in both spoken and written contexts, but avoid in very formal writing.Use 'obviamente' quando algo é claro ou evidente. É apropriado na maioria dos contextos, mas pode parecer sarcástico se usado em excesso.Use 'obviously' when something is clear or evident. It's appropriate in most contexts but can seem sarcastic if overused.Usado em situações informais e formais para afirmar algo óbvio. Evite em escrita muito formal.Used in informal and formal situations to affirm something obvious. Avoid in highly formal writing.

Veja em clipes reais

Needless to say
Obviously
Of course

Perguntas frequentes: Needless to say vs Obviously vs Of course

Qual é a diferença entre Needless to say, Obviously e Of course?

Needless to say: It means something is obvious or well-known. Obviously: Clearly or easily seen. Of course: Definitely, it's obvious.

Pode mostrar um exemplo de cada?

Needless to say: Needless to say, we all knew she would win the competition. Obviously: Obviously, we don't want to spend too much money. Of course: Are you joining us for dinner tonight? Of course!

Posso usar Needless to say, Obviously e Of course de forma intercambiável?

Nem sempre. Needless to say, Obviously e Of course são relacionadas e às vezes se sobrepõem, mas diferem em registro, frequência e uso, então trocar uma pela outra pode mudar o sentido ou o tom. Veja as diferenças acima antes de substituir.