halterless
Lacking head strap
Without a halter—the strap or headgear used to lead or restrain a horse or other animal.
A halterless horse runs free in the pasture.
The term extends to clothing: a halterless top or dress lacks the strap that ties behind the neck.
She preferred halterless styles in summer.
Without any restraint
- unrestrainedNot held back
- unfetteredFree from restriction
- unshackledReleased from restraints
- unboundNot tied down
loose · unrestricted · unhindered · untethered · unconstrained · free-ranging · roaming · free-roaming
Not domesticated
- feralWild after domestication
- undomesticatedNot bred for captivity
- unbrokenNot damaged or interrupted
- free-spiritedUninhibited by social expectations
spirited · mustang · stallion · maverick · self-willed · instinctual · natural · bucking
unbridled
Without any restraint
- unrestrainedNot held back
- unfetteredFree from restriction
- unshackledReleased from restraints
unbound · loose · unrestricted · unhindered · untethered · unconstrained · free-ranging · roaming · free-roaming · unleashed
untamed
Not domesticated
- feralWild after domestication
- undomesticatedNot bred for captivity
- unbrokenNot damaged or interrupted
free-spirited · spirited · mustang · stallion · maverick · self-willed · instinctual · natural · bucking · riderless