3
strenuously(adverb, vigorously, earnestly, hastily, carefully)
2
adroitly
2
alertly
2
alively
2
animatedly(adverb, fast, seriously, intensely, fiercely)
2
dashingly(adverb, hastily)
2
double
2
earnestly(adverb, fast, seriously, intensely, fiercely)
2
frostily(adverb, severely)
2
full tilt(expression, immediately, quickly, rapidly, enthusiastically)
2
heartily
2
immediately(quickly, rapidly, speedily)
2
lustily
2
rigorously(adverb, fast, severely, seriously, intensely)
2
seriously(adverb, fast, intensely, fiercely, vigorously)
2
severely(adverb, fast, severely, intensely, fiercely)
2
smartly
2
sprily
2
tartly(adverb, severely)
2
urgently(adverb, fast, sprightly, seriously, intensely)
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APASmart Define. (2015). briskly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/briskly/thesaurus/synonyms
ChicagoSmart Define. 2015. "briskly thesaurus" https://smartdefine.org/briskly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, briskly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/briskly/thesaurus/synonyms>.
MLASmart Define. "briskly thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/briskly/thesaurus/synonyms>