incompetent
//ɪnˈkɒmpɪtənt//
Adjective
incompetentCanonical form
more incompetentComparative
most incompetentSuperlative
1
Lacking the necessary skills, knowledge, or ability to do something successfully.
The incompetent manager failed to complete the project on time.
2
Not legally qualified or fit to perform a specific act or duty.
The court declared him incompetent to stand trial.
Noun
incompetentSingular
incompetentsPlural
1
A person who lacks the ability or skill to do their job or a task properly.
The company fired the incompetent after he made several costly mistakes.