But what vs However vs What about

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

But what

Top 3000 (comum)

However

Top 1000 (muito comum)A1adverb

What about

Top 2000 (comum)
Mais comum: However
 But whatHoweverWhat about
Pronúncia🇬🇧 //bʌt wɒt//🇺🇸 //bʌt wɑt//🇬🇧 /["/haʊˈevə(r)/"]/🇺🇸 /["/haʊˈevər/"]/🇬🇧 //wɒt əˈbaʊt//🇺🇸 //wɑt əˈbaʊt//
SignificadoA phrase used to introduce a contrast or question.mas; mostra contraste entre duas ideias.but; shows contrast between two ideas.Uma forma de pedir a opinião de alguém sobre um assunto.A way to ask for someone's opinion on a subject.
ExemploI understand your point, but what if we consider the other side?He was feeling bad. He went to work, however, and tried to concentrate.What about going to the beach this Saturday?
RegistroNeutroNeutroNeutro
Quão comumTop 3000 (comum)Top 1000 (muito comum)Top 2000 (comum)
Nível CEFR-A1-
Classe gramaticaladverb
Colocaçõesbut what about, but what ifhowever, you should, however, it is important, however, I believeWhat about that, What about this, What about me
Antônimos-therefore, consequently-
Erros comunsUsing in overly formal contexts, where other phrases are more suitable., Incorrectly placing 'but' at the start of a sentence when it should connect to a clause.Confused with 'how ever' which means in what way., Omitting a comma before 'however' when it starts a sentence., Using 'however' inappropriately in very casual contexts.Confused with 'What about that?' - often used differently in context., Not using it to introduce new topics when needed., Overusing in formal discussions where direct questions are preferred.
Notas de uso"But what" is typically used informally to question or contradict something previously said. It's less formal than other phrases.Use 'however' para introduzir uma ideia contrastante em uma frase. É adequado tanto na fala quanto na escrita, mas é mais comum na escrita formal. Evite usá-lo no início de conversas informais.Use 'however' to introduce a contrasting idea in a sentence. It's suitable in both spoken and written English but more common in formal writing. Avoid using it at the beginning of informal conversations.Usado em conversas para introduzir um novo tópico ou pedir opiniões. Adequado na maioria dos contextos informais e neutros.Used in conversation to introduce a new topic or ask for opinions. Appropriate in most informal and neutral contexts.

Veja em clipes reais

But what
However
What about

Perguntas frequentes: But what vs However vs What about

Qual é a diferença entre But what, However e What about?

But what: A phrase used to introduce a contrast or question. However: but; shows contrast between two ideas. What about: A way to ask for someone's opinion on a subject.

Qual é mais comum: But what, However e What about?

However é a mais comum no inglês do dia a dia.

Pode mostrar um exemplo de cada?

But what: I understand your point, but what if we consider the other side? However: He was feeling bad. He went to work, however, and tried to concentrate. What about: What about going to the beach this Saturday?

Posso usar But what, However e What about de forma intercambiável?

Nem sempre. But what, However e What about 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.