1. Not yet used or soiled
   "an unused envelope"
   - fresh 
2. Not yet put into use
   "we bought an unused car for a change" 
3. Not in active use
   - idle 
4. Infrequently exposed to
   "feet unused to shoes"

See also: clean, inactive, new, unaccustomed

• Montaigne
• montan wax
• Montana
• Montanan
• montane
• monte
• Monte Bianco
• Monte Carlo
• Montego Bay
• Montenegrin
• Montenegro
• Monterey
• Monterey Bay
• Monterey cypress
• Monterey pine
• Monterrey
• Montespan
• Montesquieu
• Montessori
• Monteverdi
• Montevideo
• Montez
• Montezuma
• Montezuma cypress
• Montezuma II