1
exceedingly
1
expectantly(earnestly, promptly, enthusiastically, energetically, anxiously)
1
expeditiously(earnestly, actively, hastily, carefully, eagerly)
1
extremely
1
ferociously(adverb, fast, sprightly, severely, intensely)
1
fierily
1
fitly(adverb, healthily)
1
floridly
1
fluently
1
for real(expression, adverb, seriously, earnestly, actively)
1
force
1
forcible
1
formidably(adverb, strongly)
1
freshly
1
friskily
1
full tilt(expression, earnestly, promptly, enthusiastically, energetically)
1
furiously(adverb, fast, sprightly, severely, seriously)
1
graphically
1
gravely(adverb, seriously, earnestly, actively, powerfully)
1
haly
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APASmart Define. (2015). vigorously thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/vigorously/thesaurus/synonyms
ChicagoSmart Define. 2015. "vigorously thesaurus" https://smartdefine.org/vigorously/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, vigorously thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/vigorously/thesaurus/synonyms>.
MLASmart Define. "vigorously thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/vigorously/thesaurus/synonyms>