Loading
0 English - Portuguese

Certain

ˈsərtn
Extremely common
400 - 500
400-500, Extremely common
The word frequency and importance index indicates how often a word appears in a given language. The smaller the number, the more frequently the word is used. The most frequently used words typically range from about 1 to 4000. This importance index helps you focus on the most useful words during your language learning process.
Certo, Determinado, Algum, Seguro

Certain meanings in Portuguese

Certo

Example:
I am certain that she will come to the party.
Estou certo de que ela virá à festa.
Are you certain about your decision?
Você está certo sobre sua decisão?
Usage: Formal/InformalContext: Used to express confidence or assurance about a fact or situation.
Note: Used in both formal and informal contexts. 'Certo' can also mean 'right' or 'correct' in other contexts.

Determinado

Example:
She is a certain type of person who stands out in a crowd.
Ela é de um tipo determinado de pessoa que se destaca na multidão.
There are certain rules you must follow.
Existem regras determinadas que você deve seguir.
Usage: FormalContext: Used to specify or identify a particular kind or category.
Note: 'Determinado' is often used in a more specific context to denote a particular type or group.

Algum

Example:
I need certain documents for the application.
Eu preciso de alguns documentos para a inscrição.
Certain individuals may have access to this information.
Alguns indivíduos podem ter acesso a essa informação.
Usage: Formal/InformalContext: Used to refer to an unspecified but limited number of people or things.
Note: This usage often implies a restriction or limitation to what is being referred to.

Seguro

Example:
I feel certain about my abilities.
Sinto-me seguro sobre minhas habilidades.
He is certain of his success.
Ele está seguro de seu sucesso.
Usage: InformalContext: Used to express a feeling of security or confidence in oneself.
Note: This meaning emphasizes a personal sense of assurance rather than factual certainty.

Certain's synonyms

Sure

Sure implies a high degree of confidence or certainty.
Example: I am sure that she will arrive on time.
Note: Sure is often used in situations where there is no doubt or uncertainty.

Definite

Definite suggests a clear and specific certainty.
Example: We have a definite plan for the weekend.
Note: Definite emphasizes a specific and concrete certainty.

Confident

Confident indicates a strong belief or trust in something.
Example: She sounded confident about her presentation.
Note: Confident often relates to personal belief or assurance.

Assured

Assured conveys a sense of certainty or confidence.
Example: He gave an assured response to the question.
Note: Assured implies a sense of self-assurance or conviction.

Certain expressions, common phrases

For certain

This phrase is used to emphasize that something is definitely true or will happen.
Example: I know for certain that the meeting is at 3 pm.
Note: The phrase 'for certain' adds emphasis to the certainty of a statement compared to just using 'certain'.

Be certain of

To be sure or confident about something.
Example: I am certain of my decision to study abroad.
Note: This phrase emphasizes confidence or assurance in a particular decision or belief.

Certain amount of

Refers to a specific or known quantity of something, often implying an unspecified or undefined quantity.
Example: There is a certain amount of risk involved in starting a new business.
Note: It implies a definite, known quantity but leaves room for interpretation regarding the exact amount.

In certain circles

Refers to a specific group or community where something or someone is known or respected.
Example: His work is well-known in certain circles of the art community.
Note: It specifies a particular group or community rather than just a general audience.

Without a shadow of a doubt

Expresses absolute certainty or conviction about something.
Example: I can say, without a shadow of a doubt, that she is the best candidate for the job.
Note: This phrase intensifies the certainty by emphasizing the absence of any doubt.

In certain respects

Refers to specific aspects or qualities of something that are considered or compared.
Example: In certain respects, the new model is an improvement over the previous one.
Note: It highlights particular aspects for comparison or evaluation rather than discussing the whole.

To a certain extent

Indicates a partial agreement or acknowledgment while also suggesting limitations or exceptions.
Example: To a certain extent, I agree with the proposal, but there are some points I disagree with.
Note: It implies a degree of agreement but also acknowledges some reservations or limitations.

Certain everyday (slang) expressions

For sure

It means definitely or without a doubt.
Example: Hey, are you coming to the party tonight? - For sure!
Note: It is a more casual and informal way of expressing certainty.

No doubt

This phrase indicates a strong affirmation or agreement.
Example: She's a talented artist, no doubt about it.
Note: It is a straightforward way of emphasizing certainty.

Sure thing

It signifies agreement, acceptance, or affirmation.
Example: Can you pick me up at 4 pm? - Sure thing!
Note: It is a more laid-back and friendly way of expressing certainty.

Without a doubt

This expression emphasizes absolute certainty or confidence.
Example: That movie was, without a doubt, the best one I've seen this year.
Note: It is a stronger and more formal way of stating certainty.

You bet

It means definitely or certainly in response to a question or statement.
Example: Are you excited for the concert? - You bet I am!
Note: It is a casual and enthusiastic way of agreeing or affirming.

Definitely

This word expresses a clear, unambiguous affirmation or agreement.
Example: Are you up for a movie night? - Definitely, count me in!
Note: It is a straightforward and direct way of showing certainty.

Absolutely

It signifies complete agreement or certainty.
Example: Do you think we should go on a road trip? - Absolutely, that sounds fun!
Note: It is a strong and emphatic way of expressing certainty or agreement.

Certain - Examples

Certain rules must be followed to ensure safety.
Certas regras devem ser seguidas para garantir a segurança.
She has a certain charm that attracts people.
Ela tem um certo charme que atrai as pessoas.
Please complete the task within a certain timeframe.
Por favor, complete a tarefa dentro de um certo prazo.
Certain individuals may be more prone to allergies.
Certos indivíduos podem ser mais propensos a alergias.

Certain grammar

Certain - Adjective (Adjective) / Adjective (Adjective)
Lemma: certain
Conjugations
Adjective (Adjective): certain
Syllabification and Stress
Certain Contains 2 syllables: cer • tain
Phonetic transcription: ˈsər-tᵊn
cer tain , ˈsər tᵊn (The red syllable is stressed)

Certain - Importance and usage frequency

The word frequency and importance index indicates how often a word appears in a given language. The smaller the number, the more frequently the word is used. The most frequently used words typically range from about 1 to 4000.
Certain: 400 - 500 (Extremely common).
This importance index helps you focus on the most useful words during your language learning process.