Synonyms of mulishness

2 Syllables
grimness
3 Syllables
purpose, doggedness, stubbornness, rigidness, willfulness
4 Syllables
tenacity, obduracy, relentlessness, perverseness, reluctance, obstinance, perversity, tenaciousness, hardheadedness, bullheadedness, pigheadedness, incompliance, adamancy
5 Syllables
intransigence, obstinateness, pertinaciousness, intransigency, determination, remorselessness, obdurateness, pertinacity
6 Syllables
implacability, inflexibility
7 Syllables
inexorability