3
intractably(adverb, determinedly, obstinately, obdurately, mulishly)
3
opinionatedly(adverb, determinedly, obstinately, obdurately, mulishly)
3
pig-headedly
3
pigheadedly(adverb, determinedly, obstinately, obdurately, mulishly)
3
rebelliously(adverb, defiantly)
3
recalcitrantly(adverb, determinedly, obstinately, obdurately, mulishly)
3
resistantly(adverb, determinedly, obstinately, unwillingly, defiantly)
3
rigidly(adverb, obstinately)
3
stiffly(adverb, tenaciously)
3
strongly(adverb, definitely, resolutely, tenaciously, determinedly)
2
contumaciously(adverb, determinedly, obstinately, obdurately, mulishly)
2
courageously(adverb, resolutely, tenaciously)
2
cussedly
2
dauntlessly(adverb, resolutely, tenaciously)
2
decisively(adverb, resolutely, tenaciously)
2
devotedly(adverb, resolutely, tenaciously)
2
diligently(adverb, resolutely, tenaciously)
2
disobediently
2
faithfully(adverb, resolutely, tenaciously)
2
hardheadedly(adverb, obstinately)
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APASmart Define. (2015). stubbornly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/stubbornly/thesaurus/synonyms
ChicagoSmart Define. 2015. "stubbornly thesaurus" https://smartdefine.org/stubbornly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, stubbornly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/stubbornly/thesaurus/synonyms>.
MLASmart Define. "stubbornly thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/stubbornly/thesaurus/synonyms>