Synonyms of unfitness

1 Syllable
goof, slip
2 Syllables
blunder, gaffe
3 Syllables
solecism, inaptness, skimpiness, gaucherie, ineptness, debarment, barbarism, faultiness, vulgarism, rudeness
4 Syllables
immodesty, unwieldiness, unhandiness, powerlessness, indecency, incongruity, improperness, incorrectness, indecorum, defalcation, vulgarity, unseemliness, impudence
5 Syllables
cumbersomeness, incompleteness, troublesomeness, unsuitableness, untimeliness, inadequacy, inadequacies, inelegance, unbecomingness, disabilities, disenablement, disentitlement, disability, incompetency, inaptitude, inutility, defectiveness, inconvenience, incommodiousness, inability
6 Syllables
inappropriateness, unsuitability, disqualification, disqualifications, incapacitation
7 Syllables
ineligibility