C1noun5K

Inability

UK /["/ˌɪnəˈbɪləti/"]/US /["/ˌɪnəˈbɪləti/"]/

Definition

the fact of not being able to do something

In simple words: Not being able to do something.

Examples

  • the government’s inability to provide basic services
  • Some families go without medical treatment because of their inability to pay.
  • He has to overcome his inability to assert himself.
  • Her outbursts reflected her inability to cope with the loss of her brother.
  • His experiences as a child explain his inability to sustain relationships.
  • She felt increasingly frustrated by her inability to demonstrate her ideas.
  • He has an inability to control his rage.

Usage notes

Commonly used in formal contexts. Avoid in casual conversations; instead, use 'can't' or 'not able to'.

Grammar pattern

inability + to + verb

Memory hint

Think of 'in' as 'not' and 'ability' as 'skill' - no skill!

Collocations

  • apparent
  • seeming
  • complete
  • have
  • be frustrated by
  • demonstrate

Synonyms

  • incompetence
  • lack
  • incapacity
  • weakness
  • failure

Antonyms

  • ability
  • capability
  • power

Common mistakes

  • Confusing with 'inability's plural form.
  • Using 'inability' instead of 'unable' in sentences.
  • Incorrectly using in informal settings.