Likelihood vs Probability

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

Likelihood

Top 2000 (comum)C1noun

Probability

Top 2000 (comum)B2noun
 LikelihoodProbability
Pronúncia🇬🇧 /["/ˈlaɪklihʊd/"]/🇺🇸 /["/ˈlaɪklihʊd/"]/🇬🇧 /["/ˌprɒbəˈbɪləti/"]/🇺🇸 /["/ˌprɑːbəˈbɪləti/"]/
SignificadoA chance of something happening.The chance that something will happen.A chance de algo acontecer.The chance of something happening.
ExemploThere is very little likelihood of that happening.The probability of rolling a six on a fair die is one-sixth.
RegistroNeutroNeutro
Quão comumTop 2000 (comum)Top 2000 (comum)
Nível CEFRC1B2
Classe gramaticalnounnoun
Colocaçõesevery, greater, increased, decrease, diminish, lessen, grow, diminish, likelihood for, likelihood of, in all likelihoodhigh, real, strong, degree, have, increase, decrease, probability for, probability of, in all probability, on a/​the balance of probabilities
Antônimosunlikelihood, improbabilitycertainty, impossibility
Erros comunsConfusing 'likelihood' with 'likely'., Using 'likelihood' as a countable noun instead of uncountable., Mixing up the preposition, saying 'likelihood for' instead of 'likelihood of'.Confused with 'possibility' — probability is about likelihood, while possibility is just about whether it can happen., Used incorrectly in singular/plural forms — always use 'probability' even when talking about multiple scenarios.
Notas de usoUse 'likelihood' in discussions of probability. It's neutral, suitable for academic and everyday contexts, but avoid it in very casual conversations.Use 'likelihood' in discussions of probability. It's neutral, suitable for academic and everyday contexts, but avoid it in very casual conversations.Usado em matemática e estatística. Mais formal em contextos acadêmicos. Evite em conversas casuais, a menos que esteja falando sobre jogos ou chances.Used in mathematics and statistics. More formal in academic contexts. Avoid in casual conversation unless discussing games or chances.

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Probability

Perguntas frequentes: Likelihood vs Probability

Qual é a diferença entre Likelihood e Probability?

Likelihood: The chance that something will happen. Probability: The chance of something happening.

Qual é mais avançada: Likelihood e Probability?

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

Likelihood e Probability estão no mesmo nível CEFR?

Likelihood: C1, Probability: B2 na escala CEFR.

Que classe gramatical são Likelihood e Probability?

Likelihood: noun, Probability: noun.

Pode mostrar um exemplo de cada?

Likelihood: There is very little likelihood of that happening. Probability: The probability of rolling a six on a fair die is one-sixth.

Posso usar Likelihood e Probability de forma intercambiável?

Nem sempre. Likelihood e Probability 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.