— anarchic
— anarchical
— errant
— irrepressible
— lawless
— loose
— lordless
— masterless
— rampant
— runaway
— torrential
— unaccountable
— unchangeable
— unchanged
— uncommonly
— unconcealed
— unconcerned
— uncondensed
— unconfined
— unconnected
— unconquerable
— unconscionable
— unconscious
— unconsecrated
— unconsidered
— unconstrained
— unconstraint
— uncontaminated
— uncontrollable
— undisciplined
— ungoverned
— unrestrained
— unsanctified
— unsanctioned
— wild