WordWeb Online

1. Having no limits in range or scope
   "to start with a theory of unlimited freedom is to end up with unlimited despotism";
   - limitless
    
2. Without reservation or exception
   - outright, straight-out
    
3. That cannot be entirely consumed or used up
   "an unlimited supply of coal";
   - inexhaustible

See also: bottomless, infinite, oceanic, unqualified, untrammeled [US], untrammelled [Brit, Cdn]

Encyclopedia: Unlimited