obdurately Synonyms

mulishly stubbornly pig-headedly obstinately cussedly relentlessly indomitably heartlessly headstrongly flintily unimpressibly fiercely dourly unrelentingly intractably intransigently unconquerably uncompromisingly unbendingly unamenably tenaciously rigorously resistantly recalcitrantly pigheadedly unyieldingly pertinaciously opinionatedly defiantly contumaciously impenitently harshly hardly grimly frigidly fixedly firmly doggedly determinedly cruelly implacably inconsiderately bullheadedly aloofly callously adamantly stonily rigidly resolvedly inveterately