verbπShareTo harden; to obdure."The clay began to obdurate in the kiln, hardening as the heat intensified. "characterattitudemindChat with AIVocabulary GamePractice Reading
adjectiveπShareStubbornly persistent, generally in wrongdoing; refusing to reform or repent."Even after his teacher showed him the correct answers, the obdurate student continued to insist that his wrong solutions were right. "charactermoralattitudenegativeChat with AIVocabulary GamePractice Reading
adjectiveπSharePhysically hardened, toughened."After years of working with his hands, the carpenter's skin became obdurate and leathery. "characterbodyChat with AIVocabulary GamePractice Reading
adjectiveπShareHardened against feeling; hard-hearted."Even after seeing the child's tears, the landlord remained obdurate and refused to lower the rent. "characterattitudemindmoralhumanChat with AIVocabulary GamePractice Reading
