Synonyms of bullheadedness

2 Syllables
grimness, self-will
3 Syllables
resolve, doggedness, headstrongness, stubbornness, rigidness, mulishness, willfulness
4 Syllables
tenacity, obduracy, relentlessness, perverseness, perversity, tenaciousness, hardheadedness, pigheadedness, incompliance, adamancy
5 Syllables
intransigence, obstinateness, pertinaciousness, intransigency, obdurateness, remorselessness, pertinacity
6 Syllables
implacability, inflexibility
7 Syllables
inexorability