Cannot vs Impossible vs Unable

Wann du im Englischen was verwendest, mit Bedeutung, Register und Beispielen.

Cannot

Top 1.000 (sehr häufig)A1

Impossible

Top 1.000 (sehr häufig)A2

Unable

Top 2.000 (häufig)B1adjective
 CannotImpossibleUnable
Aussprache🇬🇧 /["/ˈkænɒt/"]/🇺🇸 /["/ˈkænɑːt/"]/🇬🇧 /["/ɪmˈpɒsəbl/"]/🇺🇸 /["/ɪmˈpɑːsəbl/"]/🇬🇧 /["/ʌnˈeɪbl/"]/🇺🇸 /["/ʌnˈeɪbl/"]/
Bedeutungto be unable to do somethingNot able to happen or be done.not able to do something
BeispielI cannot believe the price of the tickets!Climbing that mountain seems impossible without proper training.I was unable to attend the meeting due to a family emergency.
RegisterNeutralNeutralNeutral
Wie häufigTop 1.000 (sehr häufig)Top 1.000 (sehr häufig)Top 2.000 (häufig)
CEFR-NiveauA1A2B1
Wortartadjective
Kollokationencannot believe, cannot wait, cannot affordappear, be, look, absolutely, completely, downright, for, be, become, find somebody, really, absolutely, completelyappear, be, feel, completely, quite, totally, unwilling or unable
Antonymecan, ablepossible, feasible, achievableable, capable
Häufige FehlerConfused with 'can not' — it's always one word in negative form., Using 'cannot' in too formal a context — prefer 'can't' in casual speech., Incorrectly using 'cannot' in past tense situations.'Impossible' is sometimes confused with 'unbelievable' but they are not the same., Learners might use 'impossible' to describe very challenging tasks instead of things that cannot be done at all., 'Impossible' is often incorrectly combined with less strong modifiers, like 'very impossible'.Confused with 'unable to' and 'not able to' — they mean the same but usage can vary., Using 'unable' without a following action verb., Misplacing adjectives — remember 'unable' always describes capability.
Hinweise zur VerwendungUse 'cannot' in any situation where something is impossible. Avoid using it in informal contexts where 'can't' is more common.Use 'impossible' to describe something that cannot be achieved. It’s suitable for both spoken and written English but may be too strong in polite contexts.Use 'unable' in situations where someone or something lacks the ability to perform an action. It's appropriate in both spoken and written contexts, but avoid in very casual conversations.

Sieh es in echten Clips

Impossible

Häufige Fragen: Cannot vs Impossible vs Unable

Was ist der Unterschied zwischen Cannot, Impossible und Unable?

Cannot: to be unable to do something Impossible: Not able to happen or be done. Unable: not able to do something

Was ist anspruchsvoller: Cannot, Impossible und Unable?

Unable ist das höchste Niveau, bei B1, auf der CEFR-Skala.

Sind Cannot, Impossible und Unable auf demselben CEFR-Niveau?

Cannot: A1, Impossible: A2, Unable: B1 auf der CEFR-Skala.

Kannst du zu jedem ein Beispiel zeigen?

Cannot: I cannot believe the price of the tickets! Impossible: Climbing that mountain seems impossible without proper training. Unable: I was unable to attend the meeting due to a family emergency.

Kann ich Cannot, Impossible und Unable austauschbar verwenden?

Nicht immer. Cannot, Impossible und Unable sind verwandt und überschneiden sich teils, unterscheiden sich aber in Register, Häufigkeit und Verwendung, sodass ein Austausch die Bedeutung oder den Ton ändern kann. Sieh dir die Unterschiede oben an, bevor du eines ersetzt.