inaptitude Synonyms

uselessness powerlessness unreadiness rustiness mismatch misjoinder maladjustment irrelation inutility insufficiency infelicity inexperience inexpediency unfitness awkwardness unmeetness unfittingness uncongeniality irrelevancy unseasonableness unsuitability inadequateness inaptness inappropriateness amateurishness unskillfulness maladroitness inexpedience ineptness ineptitude incapability inapplicability inadmissibility inadequacy inability impropriety impotence ignorance futility failure disqualification disability incapableness incapacitation inefficiency inefficacy inefficaciousness ineffectualness ineffectuality ineffectiveness