98 entries under adverb topic. ×

10
energetically(adjective, hard, vigorously, earnestly)
9
arduously(badly, severely, vigorously, earnestly)
9
industriously(adjective, hard, thoroughly, vigorously)
9
laboriously(badly, severely, vigorously, earnestly)
9
vigorously(adjective, hard, badly, severely)
8
hard(strong, thoroughly, closely, extremely)
6
actively(earnestly, strongly, promptly, enthusiastically)
6
assiduously(thoroughly, seriously, vigorously, closely)
6
diligently(thoroughly, seriously, vigorously, closely)
6
hardly
6
intensely
5
forcefully
5
mightily
5
spiritedly(vigorously, earnestly, hastily, carefully)
5
zealously(vigorously, earnestly, hastily, carefully)
4
ardently(vigorously, earnestly, hastily, carefully)
4
difficultly
4
forcibly
4
indefatigably(vigorously, earnestly, actively, hastily)
4
intently(thoroughly, closely, earnestly, heartily)
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APASmart Define. (2015). strenuously thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/strenuously/thesaurus/synonyms
ChicagoSmart Define. 2015. "strenuously thesaurus" https://smartdefine.org/strenuously/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, strenuously thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/strenuously/thesaurus/synonyms>.
MLASmart Define. "strenuously thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/strenuously/thesaurus/synonyms>