n. 25B6; noun STUBBORNNESS, inflexibility, intransigence, intractability, obduracy, mulishness, pig-headedness, wilfulness, contrariness, perversity, recalcitrance, implacability; persistence, tenacity, tenaciousness, doggedness, single-mindedness, determination; Brit. informal bloody-mindedness, bolshiness; formal pertinacity, refractoriness.
OBSTINACY
Meaning of OBSTINACY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012