incompetent C2+

/ɪnˈkɑmpətənt/ lacking the skill or ability to do something successfully

competently C2+

/ˈkɑmpɪtəntli/ in a capable and effective manner

competentness C2+

/ˈkɑmpɪtəntnəs/ the state of being competent; adequate ability

competitiveness C2+

/kəmˈpɛtətɪvnəs/ the quality of being able to compete successfully or eager to win

incompetence C2+

/ɪnˈkɑmpətəns/ lack of the skill or ability to do something successfully

omnicompetence C2+

/ˌɑmnɪˈkɑmpɪtəns/ the quality of being able to handle all matters or possessing unlimited authority