Cool MateCertain vs Confident vs Convinced vs Positive vs You are sure of this
Quando usar cada um em inglês, com significado, registro e exemplos.
Certain
Top 1000 (muito comum)A2adjective
Confident
Top 1000 (muito comum)B1adjective
Convinced
Top 2000 (comum)B2adjective
Positive
Top 1000 (muito comum)A1adjective
You are sure of this
Top 5000 (bastante comum)
| Certain | Confident | Convinced | Positive | You are sure of this | |
|---|---|---|---|---|---|
| Pronúncia | 🇬🇧 /["/ˈsɜːtn/"]/🇺🇸 /["/ˈsɜːrtn/"]/ | 🇬🇧 //ˈkɒn.fɪ.dənt//🇺🇸 //ˈkɑːn.fɪ.dənt// | 🇬🇧 /["/kənˈvɪnst/"]/🇺🇸 /["/kənˈvɪnst/"]/ | 🇬🇧 /["/ˈpɒzətɪv/"]/🇺🇸 /["/ˈpɑːzətɪv/"]/ | 🇬🇧 //jʊ ɑːr ʃʊə ɒv ðɪs//🇺🇸 //ju ɑr ʃʊr ʌv ðɪs// |
| Significado | com certeza, sem dúvidasure, without any doubt | Sentir-se seguro sobre si mesmo e suas habilidades.Feeling sure about yourself and your abilities. | Acreditar firmemente que algo é verdadeiro ou correto.To believe strongly that something is true or correct. | Ter uma atitude boa ou um sentimento bom sobre algo.Having a good attitude or a good feeling about something. | You believe this with confidence. |
| Exemplo | I am certain that I locked the door before leaving. | She was confident during her presentation. | She was convinced that she could win the competition. | She has a positive attitude that inspires everyone around her. | You are sure of this because you have seen the evidence. |
| Registro | Neutro | Neutro | Neutro | Neutro | Neutro |
| Quão comum | Top 1000 (muito comum) | Top 1000 (muito comum) | Top 2000 (comum) | Top 1000 (muito comum) | Top 5000 (bastante comum) |
| Nível CEFR | A2 | B1 | B2 | A1 | - |
| Classe gramatical | adjective | adjective | adjective | adjective | |
| Colocações | be, feel, look, very, absolutely, quite, about, of, can’t say for certain, not know for certain, be, feel, look, very, absolutely, quite, about, of, can’t say for certain, not know for certain | confident attitude, confident speaker, confident approach, confident smile | appear, be, feel, absolutely, completely, fully, of | appear, be, feel, extremely, fairly, very, about, be, prove, test, strongly, weakly, for, be, seem, sound, absolutely, quite, fairly, about, of | be sure of something, make sure of this, not sure of this, feel sure of this, are you sure of this |
| Antônimos | uncertain, doubtful, indefinite | insecure, doubtful, unsure | unconvinced, doubtful, skeptical | negative, pessimistic | - |
| Erros comuns | Confused with 'sure' in different contexts., Using 'certain' without clarifying what is certain about., Incorrectly using 'certain' to describe someone as a person (should be used for objects or ideas). | Confusing with 'confidence' which is the noun form., Using 'confident' to describe objects instead of people., Confusing 'confident' with 'arrogant', which has a negative connotation. | Using 'convince' instead of 'convinced' as an adjective., Confusing 'convinced' with 'persuaded' when only one person believes., Omitting the object when using 'convinced'. | Confused with 'positive' vs 'negative'., Using 'positively' in place of 'positive' incorrectly., Mispronouncing 'positive' without the correct emphasis. | Confusing with 'You are sure about this'., Using 'of' instead of 'about' incorrectly., Saying 'You sure of this?' instead of 'Are you sure of this?' |
| Notas de uso | Use 'certo' quando quiser expressar confiança em algo. É apropriado tanto na fala quanto na escrita em inglês, mas evite em contextos muito formais onde 'específico' ou 'determinado' podem ser melhores.Use 'certain' when you want to express confidence in something. It's appropriate in both spoken and written English, but avoid it in very formal contexts where 'specific' or 'determined' may be better. | Use 'confiante' para descrever alguém que acredita em suas habilidades. Geralmente apropriado em contextos formais e informais.Use 'confident' to describe someone who believes in their skills. Generally appropriate in both formal and informal contexts. | Use 'convinced' tanto em contextos formais quanto informais. Geralmente é seguido por 'that' ao expressar o que alguém acredita ('convinced that...'). Evite usar em contextos excessivamente casuais onde gírias são preferidas.Use 'convinced' in both formal and informal contexts. It's often followed by 'that' when expressing what someone believes ('convinced that...'). Avoid using in overly casual contexts where slang is preferred. | Use 'positivo' para descrever sentimentos, pensamentos ou resultados. É apropriado na maioria dos contextos, mas evite em discussões muito técnicas onde a precisão é fundamental.Use 'positive' to describe feelings, thoughts, or results. It's appropriate in most contexts, but avoid in very technical discussions where precision is key. | Used in conversations where someone seeks confirmation. Suitable for both written and spoken contexts. Can be informal in casual discussions. |
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Perguntas frequentes: Certain vs Confident vs Convinced vs Positive vs You are sure of this
Qual é a diferença entre Certain, Confident, Convinced, Positive e You are sure of this?
Certain: sure, without any doubt Confident: Feeling sure about yourself and your abilities. Convinced: To believe strongly that something is true or correct. Positive: Having a good attitude or a good feeling about something. You are sure of this: You believe this with confidence.
Qual é mais avançada: Certain, Confident, Convinced, Positive e You are sure of this?
Convinced é o nível mais alto, em B2, na escala CEFR.
Pode mostrar um exemplo de cada?
Certain: I am certain that I locked the door before leaving. Confident: She was confident during her presentation. Convinced: She was convinced that she could win the competition. Positive: She has a positive attitude that inspires everyone around her. You are sure of this: You are sure of this because you have seen the evidence.
Posso usar Certain, Confident, Convinced, Positive e You are sure of this de forma intercambiável?
Nem sempre. Certain, Confident, Convinced, Positive e You are sure of this 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.