B1adjectiveformalwork
US/ʌnˈeɪ.bəl/
UK/ʌnˈeɪ.bəl/
not able to do something
In context
I am sorry, but I am unable to come to the meeting on Monday.
Many people were unable to get home because of the flood.
The bank was unable to find any record of the payment.
Words that go with unable
adjective + preposition
- unable toWe are unable to reply to every email.
- unable to attendSadly I am unable to attend the wedding.
- unable to affordMany families are unable to afford the fees.
adverb + adjective
- completely unableHe was completely unable to move his arm.
- physically unableShe was physically unable to climb the stairs.
Common mistakes
Incorrect:
I am unable come today.Correct: I am unable to come today.