stiffens التعريفات والمعاني == English == === Verb === stiffens third-person singular simple present indicative of stiffen === Anagrams === sniffest شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة stiffens up stiften stiftelse stiffen stiffener stiffness stiffer stiffening stiff-necked