7 entries under firmly topic. ×

8
rigidly(adverb, thoroughly, strongly, definitely)
8
unyieldingly(adverb, determinedly, fixedly, obstinately)
7
resolutely(adverb, definitely, determinedly, obstinately)
2
bullheadedly(adverb, determinedly, fixedly, obstinately)
2
doggedly(adverb, definitely, fixedly, obstinately)
2
fixedly(adverb, thoroughly, strongly, soundly)
2
pigheadedly(adverb, determinedly, fixedly, obstinately)
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APASmart Define. (2015). inflexibly thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inflexibly/thesaurus/synonyms
ChicagoSmart Define. 2015. "inflexibly thesaurus" https://smartdefine.org/inflexibly/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, inflexibly thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inflexibly/thesaurus/synonyms>.
MLASmart Define. "inflexibly thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/inflexibly/thesaurus/synonyms>