Related Clues:

• Stared off into space
• Went off course
• Vagabond
• Trudged
• One sans permanent address
• Bedouin, e.g.
• Drifter
• Desert roamer, e.g.
• One without a permanent address
• One with wanderlust
• Wayfarer
• Walked about
• Became itinerant
• 1950s Chevy model
• Desert wanderer