1. 名詞
   不可數名詞: 頑固, 堅持己見
   執拗, 頑強
   

   同義字詞
   bullheadedness,doggedness,hardheadedness,intransigence,obduracy,obdurateness,obstinacy,obstinateness,opinionatedness,pertinaciousness,pertinacity,pigheadedness,self-will,stubbornness,willfulness
   

例句

1. Tebbit privately said of John Major on 17 November 1994: "He has the mulishness of a weak man with stupidity".
2. "Either Obama is actually covering up anything, or maybe they considers mulishness is really a far more presidential quality when compared with visibility and trustworthiness.
3. It is farmed as those who own it think most profitable to themselves, and small blame to them; nevertheless, it has a residuum of mulishness which the land has not, and does sometimes dispossess its tenants.
4. One Protestant wrote, "his silly conduct, his total incapacity, and self conceit and mulishness have alone lost the question [of union", while another wrote to Castlereagh that Cornwallis had been rendered "not only an object of disgust, but of abhorrence.
5. With a kind of mulishness his father persisted in keeping his uniform on even in the house; his dressing gown hung, uselessly on its peg and he slept fully dressed where he sat, as if he were ready for service at any moment and even here only at the beck and call of his superior.