inefficiency Synonyms

inefficiencies rudeness powerlessness weakness unproficiency ungainliness rustiness misgovernment inutility insufficiency inexpertness inexperience ineptness unfitness awkwardness lack of proficiency lack of skill uselessness inadequateness unawareness helplessness inaptness amateurishness unskillfulness maladroitness wastefulness unfamiliarity ineptitude inefficacy inefficaciousness ignorance futility failure disqualification disorganization disablement disability dilettantism deficiency crudeness clumsiness carelessness imbecility impotence ineffectualness ineffectuality ineffectiveness indexterity incompetency incompetence