Related Clues:

• Blasted hole's found in back, made by rambler
• Rover's escalating curse about love
• Migrant from Scotland's sane
• Person always on the move
• Rover's certainly not hot under the collar
• Wandering sort
• One with no stable address
• Mr Runyan has a setback -- he's domestically unstable
• One lacking roots
• One continually on the go?
• Itinerant lecturer returning to collect degree
• Roving type
• Drifting sort
• Turned on by reckless traveller
• Permission to house parent, one of no fixed abode?