competent - incompetent traffic sign on blue sky

competent incompetent traffic sign blue sky proficient skilled capable expert competency efficient adequate effective accomplished knowledgeable qualified adept mastery excellence resourceful expertise skillful competence proficiency skill aptitude talent experienced dexterity accomplishment expertly savvy dexterous efficiently skilful competently clever adroit expertness able-bodied sharp crafty able-minded sharp-witted virtuoso masterful practiced ingenious skillfully adroitly