Related Clues:

• Scratch - grope - board game
• Imaginary - in on a lot (anag)
• In which X=8 and Z=10
• Counsel unruly mob leaving game
• Other than a lion — perhaps something less concrete
• Exists up to a point but not beyond it
• Word game with lettered tiles
• Barman joins mob writing on the tiles perhaps
• Anything but an island, lake is imaginary
• It's typically played indoors
• See circled letters
• Hypothetical, speculative
• Like ideas of Antonio and Lorenzo at first in play?
• To wit, the mob would appear game
• Struggle with singular line penned by poet