1) British political novel 2) Clumsiness 3) Disorganization 4) French word used in English 5) Inability 6) Inadequacy 7) Incompetency 8) Ineffectiveness 9) Ineptitude 10) Ineptness 11) Lack of ability 12) Lack of skill 13) Unfitness 14) Uselessness 15) Wastefulness 1) Hypogonadism 2) Imbecility 3) Impotence 4) Incompetency 5) Ineptness 6) Insufficiency 7) Uselessness 
Incompetence is the inability to perform; lack of competence; ineptitude. ...
• (n.) Alt. of Incompetency
(L. in not + competens sufficient) physical or mental inadequacy or insufficiency.
Physical or mental inadequacy or insufficiency. ... Origin: L. Competens = sufficient ... (13 Nov 1997) ... 
(in-kom´pә-tәns) insufficiency. inability to function properly. the legal status of a person determined by the court to be unable to manage his or her own affairs.
Type: Term Pronunciation: in-kom′pe-tens, in-kom′pĕ-ten-sē Definitions: 1. The quality of being incompetent or incapable of performing the allotted function, especially failure of cardiac or venous valves to close completely. 2. In forensic psychiatry, the inability to distinguish right from wrong or to manage one's affairs. &...
1) The inability or lack of qualifications to do something -- for example, perform a job duty or testify at a trial. 2) The inability, as determined by a court, to handle one's own personal or financial affairs.
[n] - inability of a part or organ to function properly 2. [n] - lack of physical or intellectual ability or qualifications
incompetence 1. The lack of physical or intellectual ability or qualifications to succeed with a project. 2. The quality or state of being incompetent; that is, lacking qualification or ability; incapable; inadequate for or unsuited to for a particular purpose or application. Quotations Unfortun...
incompetency noun lack of physical or intellectual ability or qualifications
the quality or condition of being incompetent; lack of ability. · the condition of lacking power to act with legal effectiveness.
lack of physical or intellectual ability or qualifications