abandoned abiding apocryphal artless bluff blunt broad brusque candid changeless constant continuing direct disobedient downright durable enduring explicit firm fixed forthright frank frankhearted free free-speaking free-spoken free-tongued frozen genuine go-go headstrong heady heart-to-heart immobile immoderate immutable incontinent indulgent ingenuous insubordinate intact intemperate inviolate irrepressible irresponsible lasting lawless lax licentious loose mutinous nonofficial nonrestrictive open openhearted out of control out of hand outspoken permanent permissive perpetual persistent plain plain-spoken quiescent rampant reinless remaining rigid riotous round self-willed sincere solid stable static stationary staying steadfast straight straight-out straightforward sustained torpid transparent unaccountable unaltered unattested unauthentic unauthenticated unauthoritative unbridled uncertified unchangeable unchanged unchanging uncoerced uncompelled unconfirmed unconstrained uncontrolled uncorroborated uncurbed undemonstrated undestroyed undisciplined unequivocal unfading unfailing unforced ungoverned unguarded uninhibited unmastered unmeasured unmuzzled unofficial unproved unreined unrepressed unreserved unrestrained unrestrictive unruly unshifting unsubdued unsuppressed unvalidated unvaried unvarying unverified unwarranted wanton wild wildcat willful