Synonyms of incompetence

incompetence

noun

(ˌ)in-ˈkäm-pə-tən(t)s 

as in inability

the lack of sufficient ability, power, or means

the astounding incompetence of the new assistant

Synonyms & Similar Words

• inability
• incompetency
• ineptitude
• incapacity
• impotence
• powerlessness
• incapability
• inadequacy
• insufficiency
• disqualification
• inefficiency
• ineffectiveness
• inaptitude
• inefficacy
• ineffectuality
• ineffectualness
• inefficaciousness

Antonyms & Near Antonyms

• competence
• ability
• competency
• capacity
• capability
• adequacy
• potency
• talent
• efficiency
• gift
• aptitude
• genius
• flair
• effectiveness
• knack
• endowment
• bent
• power
• suitability
• strength
• fitness
• potency
• efficaciousness
• effectualness
• suitableness
• puissance
• sinew

Example Sentences

Recent Examples of incompetence

At least six other Department of Aviation workers were investigated for spending hours idling on the job, demonstrating incompetence, stealing city property, and lying during the investigation. —Chris Tye, CBS News, 15 Apr. 2026

This series takes the police to task for their indifference and incompetence while laying out the details of one of the largest manhunts in British history. —Katie Rife, Entertainment Weekly, 7 Apr. 2026

Democratic officials who led impeachment efforts against Noem characterized her removal as necessary due to her incompetence and mismanagement, focusing on her failure to execute her duties effectively rather than framing her dismissal within broader patterns. —Los Angeles Times, 5 Apr. 2026

More accurately, these failings are arrogance and incompetence. —Dp Opinion, Denver Post, 4 Apr. 2026