Answer:

PRO

Answer	Crossword Clue
PRO	Expert
PRO	NBA player
PRO	PGA member

PRO	Tour leader?
PRO	.. forma
PRO	.... forma
PRO	Indian, Redskin or Chief
PRO	Money player
PRO	Whiz
PRO	Whiz-bang
PRO	Ace

PRO	Paid athlete
PRO	Part of PGA
PRO	For
PRO	Certain MacBook
PRO	In favor of
PRO	Old hand
PRO	Debate side
PRO	Opposite of con

PRO	Paid performer
PRO	One point of view
PRO	Ski-lodge employee
PRO	Supportive of
PRO	Major leaguer
PRO	Player who's paid
PRO	All for
PRO	Backing

PRO	Casting a yea vote
PRO	Layman's opposite
PRO	Paid expert
PRO	Niner or Buc
PRO	Word ending many software titles
PRO	... Bowl (NFL season closer)
PRO	One paid to play
PRO	Tennis-club employee

PRO	Paid player
PRO	Quid ... quo
PRO	Experienced worker
PRO	One who plays for a living
PRO	Virtuoso