This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. One who is not a professional.

adj. not professional; amateur

n. One who is not a professional; an amateur.

adj. Not belonging to a profession.

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

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.

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

"Another and oftentimes fatal mistake made by the nonprofessional is the indiscriminate and reckless use of aconite."

recreational    lay    amateur    unpaid   

unprofessional   

unprofessional   

concessional    confessional    congressional    obsessional    processional    professional    unprofessional   

ofobama    plinking    risk-averse    microtrend    value-oriented    67-year-old    freewheeling    macrowave    lower-volatility    weekly-based