nonprofessional

One who is not a professional.

Not belonging to a profession; not done by or proceeding from professional men.

Hence, not proper to be done by a member of the profession concerned; unprofessional.

Not belonging to a profession.

Not done by, or proceeding from, professional men; contrary to professional usage; unprofessional.

not professional; amateur

One who is not a professional; an amateur.

not professional; not engaged in a profession or engaging in as a profession or for gain