1
contumaciously
1
defiantly
1
doggedly
1
dourly
1
flintily
1
frigidly(adverb, in a bad way)
1
hardheartedly(adverb, in a bad way)
1
harshly
1
immovably
1
impenitently
1
inconsiderately(adverb, in a bad way)
1
incorrigibly
1
indifferently(adverb, in a bad way)
1
inexorably
1
insistently
1
intransigently
1
inveterately
1
opinionatedly
1
pertinaciously
1
pigheadedly
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APASmart Define. (2016). obdurately thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/obdurately/thesaurus/synonyms
ChicagoSmart Define. 2016. "obdurately thesaurus" https://smartdefine.org/obdurately/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, obdurately thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/obdurately/thesaurus/synonyms>.
MLASmart Define. "obdurately thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/obdurately/thesaurus/synonyms>