A person attached to a particular pursuit, study, science, or art (such as music or painting), especially one who cultivates any study, interest, taste, or attachment without engaging in it professionally.
Someone who is unqualified or insufficiently skillful.
Showing a lack of professionalism, experience or talent.
Non-professional.
Created, done, or populated by amateurs or non-professionals.
A serious, enthusiastic consumer: not professional (earning money), but of similar interest and skills to a (generally lower level) professional, or aspiring to such. The target market of prosumer equipment.
A person in postindustrial society who combines the economic roles of producer and consumer
Targeted at serious, enthusiastic consumers, incorporating professional features but often modified for non-professional use.
high-end