pliable Antonyms

as stiff as a ramrod unmanageable unyielding unrelenting unregenerated ungovernable unformed uncompromising unbending tough stubborn strong stiff-necked stiff rigid unalterable unadaptable bent on as stiff as a poker as stiff as a board as stubborn as a mule unbendable stiff as a poker rockbound precast stubborn as a mule irresistable iron-willed full of it strong-willed bolshie flakey resolute persistent obstinate determined crumbly concrete compact calcitrant bullhead brittle brickle breakable bloody-minded balky awkward assertive adamantine dogged