1
precipitately(earnestly, powerfully, keenly, eagerly, passionately)
1
proactively
1
promptly(quickly, earnestly, rapidly, enthusiastically, energetically)
1
quickly
1
rebelliously
1
relentlessly(adverb, fast, sprightly, severely, seriously)
1
restlessly(earnestly, actively, hastily, carefully, eagerly)
1
rigorously(adverb, fast, sprightly, severely, seriously)
1
riotously
1
rowdily(adverb, fast, sprightly, severely, seriously)
1
salubriously(adverb, healthily)
1
sappily
1
savagely(adverb, fast, sprightly, severely, seriously)
1
sedately(adverb, seriously, earnestly, actively, truly)
1
severe
1
severely(adverb, authority, fast, badly, intensely)
1
sharply(adverb, fast, sprightly, severely, seriously)
1
simmer down(expression, adverb, seriously, earnestly, actively)
1
sinewily
1
smoothly
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APASmart Define. (2015). vigorously thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/vigorously/thesaurus/synonyms
ChicagoSmart Define. 2015. "vigorously thesaurus" https://smartdefine.org/vigorously/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, vigorously thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/vigorously/thesaurus/synonyms>.
MLASmart Define. "vigorously thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/vigorously/thesaurus/synonyms>