Obdurateness Obdurateness antonyms broad-mindedness open-mindedness reasonability reasonableness receptiveness receptivity acceptance acquiescence flexibility pliability pliableness Full list of antonyms (25) Obdurateness synonyms obduracy inflexibility intransigence inexorability relentlessness rigidity rigidness implacability obstinacy stubbornness doggedness Full list of synonyms (118)
