Professional(a.) Of or pertaining to a profession, or calling; conforming to the rules or standards of a profession; following a profession; as, professional knowledge; professional conduct.
Professional(a.) Engaged in by professionals; as, a professional race; -- opposed to amateur.
Professional(n.) A person who prosecutes anything professionally, or for a livelihood, and not in the character of an amateur; a professional worker.
Professionalism(n.) The following of a profession, sport, etc., as an occupation; -- opposed to amateurism.
Professionally(adv.) In a professional manner or capacity; by profession or calling; in the exercise of one's profession; one employed professionally.

Words within professional