Dictionary
English - Portuguese (Br)

Certain

ˈsərtn
Extremely common
400 - 500
400 - 500
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.

Certain, Certain (some), Certain (specific)

Certain meanings in Portuguese

Certain

Example:
I am certain that I locked the door.
Je suis certain d'avoir verrouillé la porte.
She is certain about her decision.
Elle est certaine de sa décision.
Usage: Formal/InformalContext: Used when expressing a strong belief or assurance about something.
Note: In French, 'certain' can be used for both masculine and feminine subjects, but the feminine form is 'certaine'.

Certain (some)

Example:
Certain people prefer tea over coffee.
Certaines personnes préfèrent le thé au café.
There are certain rules we must follow.
Il y a certaines règles que nous devons suivre.
Usage: Formal/InformalContext: Used to refer to an unspecified number of people or things.
Note: 'Certain' can mean 'some' or 'certain' in the context of referring to a subset of a larger group.

Certain (specific)

Example:
I have certain doubts about this project.
J'ai certaines doutes sur ce projet.
She has a certain way of speaking.
Elle a une certaine façon de parler.
Usage: Formal/InformalContext: Used when indicating a specific quality or characteristic.
Note: This usage emphasizes a particular quality that distinguishes something from others.

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.
Certaines règles doivent être suivies pour garantir la sécurité.
She has a certain charm that attracts people.
Elle a un certain charme qui attire les gens.
Please complete the task within a certain timeframe.
Veuillez compléter la tâche dans un certain délai.
Certain individuals may be more prone to allergies.
Certaines personnes peuvent être plus sujettes aux allergies.

Certain grammar

Certain - Adjective (Adjective) / Adjective (Adjective)
Lemma: certain
Conjugations
Adjective (Adjective): certain
Syllables, Separation 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.
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