Lack of proficiency synonyms | nouns

Synonyms for Lack of proficiency as a Noun

• incompetence
• ineptness
• lack of skill
• inadequacy
• ineffectiveness
• inefficiency
• uselessness
• ineptitude
• inability
• lack of ability
• deficiency
• insufficiency
• amateurishness
• clumsiness
• incapability
• unfitness
• ineffectuality
• inefficacy
• inexpertness
• hopelessness
• impotence
• powerlessness