Synonyms of ineptitude

3 Syllables
awkwardness, clumsiness, inaptness, skimpiness, fatuousness, lunacies, boorishness, battiness, oafishness, gawkiness, goofiness, brainlessness, ineptness, doltishness, debarment, faultiness, lunacy, shallowness, cloddishness, uncouthness, silliness
4 Syllables
powerlessness, nitwittedness, gracelessness, thick-headedness, weak-mindedness, unskillfulness, maladroitness, ungainliness, inaneness, stupidities, defalcation, obtuseness, thickheadedness, stupidity
5 Syllables
incompleteness, inadequacy, asininity, injudiciousness, amateurishness, feeble-mindedness, heavyhandedness, disenablement, disentitlement, ungracefulness, incompetence, incompetency, inaptitude, inutility, defectiveness, feeblemindedness, inability, inadequacies
6 Syllables
disqualification, incapacitation, nonsensicality, disqualifications
7 Syllables
ineligibility