1
dejectedly(adverb, sullenly)
1
devotedly(adverb, tenaciously)
1
diligently(adverb, tenaciously)
1
disobediently
1
earnestly
1
enduringly(adverb, tenaciously)
1
factiously(adverb, defiantly)
1
faithfully(adverb, tenaciously)
1
fervently(adverb, tenaciously)
1
flintily
1
fretfully(adverb, sullenly)
1
frowningly(adverb, sullenly)
1
gloomily(adverb, sullenly)
1
glumly(adverb, sullenly)
1
grimly(adverb, sullenly)
1
grouchily(adverb, sullenly)
1
grumpily(adverb, sullenly)
1
hammer and tongs(expression, idiom)
1
headily
1
heart and soul(expression, idiom)
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APASmart Define. (2015). obstinately thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/obstinately/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstinately thesaurus" https://smartdefine.org/obstinately/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, obstinately thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/obstinately/thesaurus/synonyms>.
MLASmart Define. "obstinately thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/obstinately/thesaurus/synonyms>