Incompetence Incompetence synonyms inability incompetence and inability incapacity incompetence and incapacity inadequacy incompetence and inadequacy incompetency incompetence and incompetency incapability incompetence and incapability ineptitude incompetence and ineptitude insufficiency incompetence and insufficiency inefficiency incompetence and inefficiency ineffectiveness incompetence and ineffectiveness ineptness incompetence and ineptness Full list of synonyms (501) Incompetence antonyms competence incompetence and competence competency incompetence and competency ability incompetence and ability capacity incompetence and capacity capability incompetence and capability potency incompetence and potency power incompetence and power efficiency incompetence and efficiency effectiveness incompetence and effectiveness aptitude incompetence and aptitude Full list of antonyms (29) Share this picture Share this image Share this picture Share this image