amateur 7 Associations

athlete (generic term) jock (generic term) professional (antonym)

nonprofessional 15 Associations

amateur (similar term) recreational (similar term) unpaid (similar term) lay (similar term) professional (antonym)

professional 12 Associations

nonrecreational (similar term) paid (similar term) professed (similar term) nonprofessional (antonym)

professional 12 Associations

unprofessional (antonym)

unprofessional 14 Associations

amateurish (similar term) amateur (similar term) inexpert (similar term) unskilled (similar term) professional (antonym)