All capability antonyms

noun capability

• inability — lack of ability; lack of power, capacity, or means: his inability to make decisions.
• incompetence — the quality or condition of being incompetent; lack of ability.
• incapacity — lack of ability, qualification, or strength; incapability.
• weakness — the state or quality of being weak; lack of strength, firmness, vigor, or the like; feebleness.
• inefficiency — the quality or condition of being inefficient; lack of efficiency.
• ineffectiveness — not effective; not producing results; ineffectual: ineffective efforts; ineffective remedies.
• lack — something missing or needed: After he left, they really felt the lack.
• impotence — the condition or quality of being impotent; weakness.
• ineptness — without skill or aptitude for a particular task or assignment; maladroit: He is inept at mechanical tasks. She is inept at dealing with people.
• incapability — not capable.
• inaptitude — lack of aptitude; unfitness.