Related Clues:

• One who talks only about himself, say
• Go at it with spades
• Bit of sarcasm
• Tiresome person
• Gun barrel measurement
• Understand, in hippie lingo
• Archaeology site
• Leave yawning
• Snoozefest
• Produced, as fruit
• Gun measurement
• Wearisome speaker
• Archaeological activity
• Uninteresting one
• He's ennui-inducing