unrestrained (adj.)
- abandoned
- ablaze
- accessible
- adrift
- afire
- afloat
- alternating
- amorphous
- approachable
- ardent
- artless
- bibulous
- bluff
- blunt
- boundless
- breathless
- broad
- brusque
- burning
- candid
- capricious
- careless
- changeable
- changeful
- communicative
- cordial
- crapulent
- crapulous
- delirious
- demonstrative
- desultory
- direct
- disobedient
- dizzy
- downright
- drunk
- easy
- easygoing
- eccentric
- effusive
- egregious
- enormous
- enthusiastic
- erratic
- exaggerated
- excessive
- excited
- exorbitant
- expansive
- explicit
- extravagant
- extreme
- extroverted
- exuberant
- fabulous
- fancy
- febrile
- fervent
- fervid
- fevered
- feverish
- fickle
- fiery
- fitful
- flaming
- flickering
- flighty
- fluctuating
- flushed
- forthright
- frank
- freakish
- free
- free-spoken
- genuine
- giddy
- gigantic
- glowing
- gluttonous
- gossipy
- headstrong
- heady
- heart-to-heart
- hearty
- heated
- high
- hot
- hyperbolic
- hypertrophied
- immoderate
- impassioned
- impetuous
- impotent
- imprecise
- impulsive
- inconsistent
- inconstant
- incontinent
- indecisive
- indifferent
- indulgent
- infirm
- ingenuous
- inordinate
- insubordinate
- intemperate
- intense
- intoxicated
- irregular
- irrepressible
- irresolute
- irresponsible
- keen
- lawless
- lax
- lenient
- licentious
- lively
- loose
- mazy
- mercurial
- monstrous
- moody
- mutinous
- negligent
- newsy
- nonrestrictive
- open
- openhearted
- orgiastic
- outgoing
- outrageous
- outspoken
- overgrown
- overindulgent
- overlarge
- overmuch
- overweening
- passionate
- permissive
- plain
- plainspoken
- prodigal
- rambling
- rampant
- red-hot
- relaxed
- remiss
- restless
- riotous
- round
- roving
- scatterbrained
- self-indulgent
- self-willed
- shapeless
- shifting
- shifty
- sincere
- slack
- slipshod
- sloppy
- sociable
- soft
- spasmodic
- spineless
- steaming
- steamy
- steep
- stiff
- straight
- straight-out
- straightforward
- swinish
- talkative
- transparent
- unaccountable
- unbridled
- uncertain
- unchecked
- uncoerced
- unconfined
- unconscionable
- unconstrained
- uncontrolled
- uncurbed
- undependable
- undisciplined
- undue
- unequivocal
- unfixed
- unforced
- ungoverned
- unguarded
- unhampered
- uninhibited
- unlimited
- unmeasured
- unpredictable
- unreasonable
- unreliable
- unrepressed
- unreserved
- unrestricted
- unrestrictive
- unruly
- unsettled
- unshrinking
- unstable
- unsteady
- unsubdued
- unsuppressed
- untempered
- untrammeled
- vacillating
- vagrant
- variable
- vigorous
- volatile
- wandering
- wanton
- warm
- wavering
- wavy
- wayward
- weak
- whimsical
- wild
- wildcat
- willful
- wishy-washy
- zealous
