Synonyms of inability

1 Syllable
lack
2 Syllables
frailty, weakness
3 Syllables
awkwardness, unfitness, boorishness, failure, gawkiness, oafishness, cloddishness, ineptness, shortcoming, feebleness, uncouthness
4 Syllables
powerlessness, gracelessness, maladroitness, unskillfulness, ungainliness, necessity, effeteness, impotence
5 Syllables
inefficacy, inadequacy, ineptitude, amateurishness, disabilities, inefficiencies, disability, incompetence, inefficiency, inaptitude, ineffectualness, inutility, inferiority, incapacity, insufficiency
6 Syllables
disqualification, incapability, ineffectiveness, incapacitation