Found 2 items, similar to mulishness.
English → English (WordNet) Definition: mulishness mulishness n : the trait of being difficult to handle or overcome [syn: stubbornness, obstinacy, obstinance]
English → English (gcide) Definition: Mulishness Mulish \Mul"ish\ (m[=u]l"[i^]sh), a. Like a mule; sullen; stubborn. -- Mul"ish*ly, adv. -- Mul"ish*ness, n. [1913 Webster]