Related Clues:

• In brief, he's not an amateur
• For, he's not amateur
• Of argument, say, in favour of
• In short, not an amateur
• In brief, he's no amateur
• In brief, not an amateur
• One doesn't play just for the love of it, in short
• Favouring the professional
• That will teach you to get in a rut
• From him one might learn how to get a trout
• He doesn't make you tight, he makes you taut, by the sound of it
• No loss if he gets fits
• One is all for being paid
• Not four sound, for pay
• One informs in form