85 entries under seriously topic. ×

13
energetically(adverb, fast, intensely, fiercely)
12
vigorously(adverb, fast, intensely, fiercely)
8
spiritedly(adverb, fast, intensely, fiercely)
8
zealously(adverb, vigorously, quickly, earnestly)
7
strongly(adverb, fast, sprightly, severely)
5
earnestly(adverb, fast, intensely, fiercely)
5
vivaciously(adverb, fast, sprightly, severely)
4
animatedly(adverb, fast, sprightly, intensely)
4
keenly(adverb, fast, sprightly, severely)
3
briskly(adverb, fast, sprightly, intensely)
3
fervently(adverb, vigorously, earnestly, heartily)
3
forcibly(adverb, fast, sprightly, severely)
3
intensely(adverb, fast, sprightly, severely)
3
passionately(adverb, vigorously, quickly, earnestly)
2
down(adverb, vigorously, earnestly, truly)
2
fiercely(adverb, fast, sprightly, severely)
2
for real(expression, adverb, vigorously, earnestly)
2
heavily(adverb, fast, sprightly, severely)
2
intently(adverb, vigorously, earnestly, heartily)
2
purposefully(adverb, vigorously, quickly, earnestly)
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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>