1. Not regulated; not subject to rule or discipline
   "unregulated off-shore fishing" 
2. Without regulation or discipline
   "an unregulated environment"

See also: unstructured

Antonym: regulated

• feed grain
• feed in
• feed on
• feed upon
• feedback
• feedback circuit
• feedback loop
• feedbag
• feeder
• feeder line
• feeding
• feeding bottle
• feeding chair
• feeding frenzy
• feedlot
• feedstock
• feedstuff
• feel
• feel for
• feel like
• feel like a million
• feel like a million dollars
• feel out
• feeler
• feeling