Begin vs Commence vs Launch vs Start

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

Begin

Top 1000 (muito comum)A1verb

Commence

FormalTop 3000 (comum)C1verb

Launch

Top 1000 (muito comum)B2verb

Start

Top 1000 (muito comum)A1verb
Mais formal: Commence
 BeginCommenceLaunchStart
Pronúncia🇬🇧 /["/bɪˈɡɪn/","/bɪˈɡɪnz/","/bɪˈɡæn/","/bɪˈɡʌn/","/bɪˈɡɪnɪŋ/"]/🇺🇸 /["/bɪˈɡɪn/","/bɪˈɡɪnz/","/bɪˈɡæn/","/bɪˈɡʌn/","/bɪˈɡɪnɪŋ/"]/🇬🇧 //kəˈmɛns//🇺🇸 //kəˈmɛns//🇬🇧 /["/lɔːntʃ/","/ˈlɔːntʃɪz/","/lɔːntʃt/","/ˈlɔːntʃɪŋ/"]/🇺🇸 /["/lɔːntʃ/","/ˈlɔːntʃɪz/","/lɔːntʃt/","/ˈlɔːntʃɪŋ/"]/🇬🇧 /["/stɑːt/","/stɑːts/","/ˈstɑːtɪd/","/ˈstɑːtɪŋ/"]/🇺🇸 /["/stɑːrt/","/stɑːrts/","/ˈstɑːrtɪd/","/ˈstɑːrtɪŋ/"]/
SignificadoComeçar algo.To start something.Começar algo.To start or begin something.To start or send something, especially into the air or space.Começar algoTo begin something
ExemploI will begin my homework after dinner.The ceremony will commence at noon.The company plans to launch a new product next month.Please start the engine before we leave.
RegistroNeutroFormalNeutroNeutro
Quão comumTop 1000 (muito comum)Top 3000 (comum)Top 1000 (muito comum)Top 1000 (muito comum)
Nível CEFRA1C1B2A1
Classe gramaticalverbverbverbverb
Colocaçõesagain, all over again, anew, be due to, be expected to, be scheduled to, by, with, begin at the beginning, be just beginning, be only beginning, again, all over again, anew, be due to, be expected to, be scheduled to, by, with, begin at the beginning, be just beginning, be only beginningcommence operations, commence proceedings, commence studieslaunch a product, launch a campaign, launch into space, launch an initiative, launch a websitesuddenly, immediately, just, decide to, expect to, hope to, as, by, from, get (somebody/​something) started, a good, great, etc. place to start, let’s start, suddenly, immediately, just, decide to, expect to, hope to, as, by, from, get (somebody/​something) started, a good, great, etc. place to start, let’s start
Antônimosend, finish, concludecease, stop, endland, withdraw, ceasestop, finish, end
Erros comunsConfusing 'begin' with 'start' in casual contexts., Incorrectly using it without an object, e.g., 'I will begin.' instead of 'I will begin the project.', Using 'began' instead of 'begin' in present tense situations.Used incorrectly in informal contexts where simpler 'start' would be better., Confused with 'committed' due to similar sounds., Often misspelled as 'comence'.Confused with 'lunche' as in a meal., Used incorrectly as a noun when referring to a launch event., Mispronounced or pronounced as 'lunch' instead of 'launch'.Confused with 'begin' — both mean similar things but are used in slightly different contexts., Used as a noun incorrectly — 'start' is mainly a verb., Misplaced in phrasal verbs — it should not be confused with 'start up' in business contexts.
Notas de usoUse 'começar' na maioria das situações, tanto faladas quanto escritas. É apropriado para situações formais, mas também pode ser usado informalmente. Evite usar em contextos muito casuais onde uma palavra mais simples como 'iniciar' pode ser melhor.Use 'begin' in most contexts, both spoken and written. It’s appropriate for formal situations but can also be used informally. Avoid using in very casual contexts where a simpler word like 'start' may be better.Usado em escrita e discursos formais. É menos comum na conversa do dia a dia. Frequentemente usado em contextos legais e profissionais.Used in formal writing and speeches. It's less common in everyday conversation. Often used in legal and professional contexts.Use 'launch' in a business or technological context to describe starting a project or product. It's also appropriate when sending rockets or ships. Avoid using it in overly casual situations.Use 'começar' para iniciar ações ou eventos. É apropriado tanto na fala quanto na escrita, mas em contextos formais, você pode usar 'iniciar' em vez disso.Use 'start' for beginning actions or events. It's appropriate in both speaking and writing, but in formal contexts, you might use 'initiate' instead.

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Begin
Commence
Start

Perguntas frequentes: Begin vs Commence vs Launch vs Start

Qual é a diferença entre Begin, Commence, Launch e Start?

Begin: To start something. Commence: To start or begin something. Launch: To start or send something, especially into the air or space. Start: To begin something

Qual é mais formal: Begin, Commence, Launch e Start?

Commence é a mais formal entre elas.

Qual é mais avançada: Begin, Commence, Launch e Start?

Commence é o nível mais alto, em C1, na escala CEFR.

Begin, Commence, Launch e Start estão no mesmo nível CEFR?

Begin: A1, Commence: C1, Launch: B2, Start: A1 na escala CEFR.

Que classe gramatical são Begin, Commence, Launch e Start?

Begin: verb, Commence: verb, Launch: verb, Start: verb.

Pode mostrar um exemplo de cada?

Begin: I will begin my homework after dinner. Commence: The ceremony will commence at noon. Launch: The company plans to launch a new product next month. Start: Please start the engine before we leave.

Posso usar Begin, Commence, Launch e Start de forma intercambiável?

Nem sempre. Begin, Commence, Launch e Start 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.

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