30 entries under tenaciously topic. ×

5
devotedly(adverb, kindly, lovingly, caringly)
4
diligently(adverb, vigorously, earnestly, actively, hastily)
4
heartily
4
indefatigably(adverb, vigorously, earnestly, actively, hastily)
4
persistently(adverb, vigorously, earnestly, actively, hastily)
3
doggedly
3
strongly(adverb, vigorously)
3
tirelessly
2
determinedly(adverb, seriously, vigorously, earnestly, actively)
2
resolutely(adverb, seriously, vigorously, earnestly, actively)
2
tenaciously
2
truly
1
boldly
1
bravely
1
courageously
1
dauntlessly
1
decisively
1
enduringly
1
faithfully
1
indomitably
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APASmart Define. (2015). fervently thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fervently/thesaurus/synonyms
ChicagoSmart Define. 2015. "fervently thesaurus" https://smartdefine.org/fervently/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, fervently thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fervently/thesaurus/synonyms>.
MLASmart Define. "fervently thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/fervently/thesaurus/synonyms>