50 entries under fiercely topic. ×

1
firmly(adverb, fast, fully, intensely)
1
frantically(adverb, fast, sprightly, severely, seriously)
1
furiously(adverb, fast, sprightly, severely, seriously)
1
like fury(expression, adverb, fast, sprightly, severely)
1
madly(adverb, fast, sprightly, severely, seriously)
1
meanly(adverb, fast, sprightly, severely, seriously)
1
painfully(adverb, fast, sprightly, severely, seriously)
1
relentlessly(adverb, fast, sprightly, severely, seriously)
1
rigorously(adverb, fast, sprightly, severely, seriously)
1
roughly(adverb, fast, sprightly, severely, seriously)
1
rowdily(adverb, fast, sprightly, severely, seriously)
1
savagely(adverb, fast, sprightly, severely, intensely)
1
severely(adverb, fast, sprightly, intensely)
1
sharply(adverb, fast, sprightly, severely, seriously)
1
solidly(adverb, fast, fully, intensely)
1
sprightly(adverb, fast, severely, seriously, intensely)
1
steadfastly(adverb, fast, intensely, violently)
1
stormily(adverb, fast, sprightly, severely, seriously)
1
turbulently(adverb, fast, sprightly, severely, seriously)
1
uproariously(adverb, fast, sprightly, severely, seriously)
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APASmart Define. (2015). actively thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/actively/thesaurus/synonyms
ChicagoSmart Define. 2015. "actively thesaurus" https://smartdefine.org/actively/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, actively thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/actively/thesaurus/synonyms>.
MLASmart Define. "actively thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/actively/thesaurus/synonyms>