36 entries under vigorously topic. ×

7
assiduously(adverb, thoroughly, fully, closely)
7
diligently(adverb, thoroughly, seriously, closely)
7
industriously(adverb, thoroughly, seriously, closely)
5
laboriously(adverb, thoroughly, earnestly, hastily)
3
arduously(adverb, earnestly, actively, hastily)
3
studiously(adverb, earnestly, actively, hastily)
3
unremittingly(adverb, thoroughly, fully, closely)
2
persistently(adverb, thoroughly, seriously, closely)
2
strenuously(adverb, thoroughly, seriously, closely)
2
vigilantly(adverb, thoroughly, earnestly, hastily)
1
actively intently(expression, adverb, earnestly, hastily)
1
agilely(adverb, earnestly, actively, hastily)
1
animatedly(adverb, earnestly, actively, hastily)
1
ardently(adverb, earnestly, actively, hastily)
1
briskly(adverb, earnestly, actively, hastily)
1
eagerly(adverb, earnestly, actively, hastily)
1
energetically(adverb, earnestly, actively, hastily)
1
enthusiastically(adverb, earnestly, actively, hastily)
1
expeditiously(adverb, earnestly, actively, hastily)
1
fervently(adverb, earnestly, actively, hastily)
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APASmart Define. (2015). painstakingly thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/painstakingly/thesaurus/synonyms
ChicagoSmart Define. 2015. "painstakingly thesaurus" https://smartdefine.org/painstakingly/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, painstakingly thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/painstakingly/thesaurus/synonyms>.
MLASmart Define. "painstakingly thesaurus" 19 June 2015. Web. 26 September 2026. <https://smartdefine.org/painstakingly/thesaurus/synonyms>