incompetence

noun

in·​com·​pe·​tence (ˌ)in-ˈkäm-pə-tən(t)s 

: the state or fact of being incompetent

Synonyms of incompetence

• inability

Examples of incompetence in a Sentence

Because of his incompetence, we won't make our deadline.

She was fired for gross incompetence.

Recent Examples on the Web

Merezhko called for Witkoff's replacement six months ago, citing incompetence and lack of understanding regarding Ukraine and the origins of the war. —Brittney Melton, NPR, 26 Nov. 2025

Whether his failure stems from intent or incompetence is a matter for the investigations now examining his conduct. —Joy Chen, Mercury News, 26 Nov. 2025

Halligan filed an emergency appeal, but her seeming incompetence could doom the case against Comey. —Ruth Marcus, New Yorker, 23 Nov. 2025

Because of such incompetence, the city’s finances are a disaster and unsustainable, which will ultimately lead to bankruptcy without prompt action. —Letters To The Editor, San Diego Union-Tribune, 4 Nov. 2025

Word History

First Known Use

1663, in the meaning defined above

Rhymes for incompetence

• competence

Kids Definition

incompetence

noun

in·​com·​pe·​tence (ˈ)in-ˈkäm-pət-ən(t)s 

: the quality, state, or fact of being incompetent

Medical Definition

incompetence

noun

in·​com·​pe·​tence (ˈ)in-ˈkäm-pət-ən(t)s 

1

: lack of legal qualification

2

: inability of an organ or part to perform its function adequately

incompetence of an aortic valve

Legal Definition

incompetence

noun

in·​com·​pe·​tence in-ˈkäm-pə-təns 

: the state or fact of being incompetent compare competency