Related Clues:

• '... keen and ___, as a fine-nosed hound': Wordsworth
• Initially earnest, agog, great enthusiasm rising
• Very ready to go
• Like beavers, grow up in European river
• Avid listener for example back inside
• Excited by desire
• Hungry in Stone Age restaurant
• Lug around say, turning impatient
• Keen flier, not student, right?
• ___ beaver
• Enthusiastic but not sure about time
• Keen to be a long time in Her Majesty's embrace?
• Beaver descriptor
• Keen listener gathering tips on grapevine
• Anxious to get going