Certain vs Clear

Quand utiliser chacun en anglais, avec le sens, le registre et des exemples.

Certain

Top 1000 (très courant)A2adjective

Clear

Top 1000 (très courant)A2adjective
 CertainClear
Prononciation🇬🇧 /["/ˈsɜːtn/"]/🇺🇸 /["/ˈsɜːrtn/"]/🇬🇧 /["/klɪə(r)/"]/🇺🇸 /["/klɪr/"]/
Senssure, without any doubtEasy to see through or understand.
ExempleI am certain that I locked the door before leaving.The sky is very clear today, perfect for a picnic.
RegistreNeutreNeutre
FréquenceTop 1000 (très courant)Top 1000 (très courant)
Niveau CEFRA2A2
Nature grammaticaleadjectiveadjective
Collocationsbe, 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 certainbe, seem, become, extremely, fairly, very, to, clear and concise, be, seem, become, extremely, fairly, very, to, clear and concise, be, extremely, fairly, very, about, on, be, look, become, extremely, fairly, very, loud and clear, be, become, extremely, fairly, very, be, look, seem, completely, fairly, pretty, of
Antonymesuncertain, doubtful, indefinitecloudy, unclear, muddy
Erreurs fréquentesConfused 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).'Clear' is often confused with 'clean.', 'Clear' is sometimes incorrectly used as a verb instead of an adjective., Learners may forget to use 'clear' to describe abstract concepts, like thoughts.
Notes d'usageUse '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 'clear' to describe something easily understood or free of obstructions. It’s appropriate in both casual and formal contexts. Avoid using it in overly technical discussions where precision matters.

Questions fréquentes : Certain vs Clear

Quelle est la différence entre Certain et Clear ?

Certain: sure, without any doubt Clear: Easy to see through or understand.

Certain et Clear sont-ils au même niveau CEFR ?

Certain: A2, Clear: A2 sur l'échelle CEFR.

Puis-je utiliser Certain et Clear de façon interchangeable ?

Pas toujours. Certain et Clear sont proches et se recoupent parfois, mais elles diffèrent par le registre, la fréquence et l'usage, donc remplacer l'une par l'autre peut changer le sens ou le ton. Regarde les différences ci-dessus avant de substituer.

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