Related Clues:

• Gawker
• Close observer
• 7-Down user
• Vigilant one
• One being unsubtle, perhaps
• One looks well for the time, perhaps
• We get a chart for one to keep an eye on it
• If this is more of a 16 down, look out
• Scrutinizer
• Spud bud remover
• See 12
• Observant individual
• Binoculars user
• One making sidelong glances
• Greeting heard by a spectator?