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Definition of incompetence

incompetence

/ɪnˈkɑːm.pə.təns/
in · com · pe · tence

Adverb:incompetently
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Plural:incompetences
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Adjective:incompetent
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incompetence Lexical Profile

incompetence Game Scores & Validity

• noun

1

The inability to do something successfully; a lack of the required skill, knowledge, or qualification to perform a task or fulfill a role.

Example

"The audit revealed that the project's failure was due to managerial incompetence rather than a lack of funding."


2

In law and medicine, the lack of legal qualification or mental capacity to manage one's own affairs, make valid decisions, or stand trial, or the failure of an anatomical organ or valve to function properly.

Example

"The defense attorney argued that the defendant's mental incompetence rendered him unfit to stand trial."

Synonyms
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Antonyms
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• Rhymes for incompetence

Word Origin & Etymology

Borrowed in the late 16th century from French 'incompétence', derived from Late Latin 'incompetentia', combining the privative prefix 'in-' (not) with 'competentia' (sufficiency, suitability).

Cite this Entry


Wordmom. (2026). Definition of Incompetence. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/incompetence
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