Hardheadedness Hardheadedness antonyms broad-mindedness open-mindedness reasonability reasonableness receptiveness receptivity acceptance acquiescence flexibility pliability pliableness Full list of antonyms (53) Hardheadedness synonyms pigheadedness pertinacity mulishness bullheadedness obstinateness willfulness perversity doggedness tenacity pertinaciousness perverseness Full list of synonyms (169)
