3
pertinaciously(adverb, obstinately)
3
stiffly
2
adhesively
2
dauntlessly(adverb, resolutely)
2
decisively(adverb, resolutely)
2
devotedly(adverb, resolutely)
2
fast(adjective, firm, firmly, definitely, resolutely)
2
heartily(adverb, resolutely)
2
indefatigably(adverb, resolutely)
2
insistently
2
mulishly(adverb, obstinately)
2
pluckily(adverb, resolutely)
2
relentlessly(adverb, resolutely)
2
sturdily
2
tirelessly(adverb, resolutely)
2
truly(adverb, resolutely)
2
unyieldingly(adverb, obstinately)
1
adherently
1
blunder
1
bravely
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APASmart Define. (2015). tenaciously thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/tenaciously/thesaurus/synonyms
ChicagoSmart Define. 2015. "tenaciously thesaurus" https://smartdefine.org/tenaciously/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, tenaciously thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/tenaciously/thesaurus/synonyms>.
MLASmart Define. "tenaciously thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/tenaciously/thesaurus/synonyms>