incompetence
noun
[ ɪnˈkɒmpɪt(ə)ns ]
• inability to do something successfully; ineptitude.
• "allegations of professional incompetence"
Similar:
ineptitude,
ineptness,
inability,
lack of ability,
incapability,
incapacity,
lack of skill,
lack of proficiency,
amateurishness,
inexpertness,
clumsiness,
ineffectiveness,
inadequacy,
deficiency,
inefficiency,
ineffectuality,
ineffectualness,
insufficiency,
cack-handedness,
ham-fistedness,
uselessness,
hopelessness,