uncurbed (adj.)
- abandoned
- disobedient
- headstrong
- heady
- immoderate
- incontinent
- indulgent
- insubordinate
- intemperate
- irrepressible
- irresponsible
- lawless
- lax
- licentious
- loose
- mutinous
- nonrestrictive
- permissive
- rampant
- riotous
- self-willed
- unaccountable
- unbridled
- unchecked
- uncoerced
- unconstrained
- uncontrolled
- undisciplined
- unforced
- ungoverned
- unhampered
- uninhibited
- unmeasured
- unrepressed
- unreserved
- unrestrained
- unrestrictive
- unruly
- unsubdued
- unsuppressed
- untrammeled
- wanton
- wild
- wildcat
- willful
- withdrawn
