94 entries under earnestly topic. ×

3
zestfully(adverb, promptly, enthusiastically, energetically)
2
actively intently(expression, actively, hastily, carefully)
2
arduously(adverb, badly, severely, hastily)
2
diligently(adverb, actively, hastily, carefully)
2
frantically(adverb, fast, seriously, intensely, fiercely)
2
laboriously(adverb, badly, severely, hastily)
2
persistently(adverb, actively, hastily, carefully)
2
rapidly(adverb, quickly, promptly, enthusiastically)
2
speedily(hastily, carefully, eagerly, promptly)
2
with enthusiasm(expression, promptly, enthusiastically, energetically)
1
agilely(actively, hastily, carefully, eagerly)
1
all joking aside(expression, idiom, adverb, seriously)
1
anticipatorily(promptly, enthusiastically, energetically, anxiously)
1
anxious(powerfully, keenly, eagerly, passionately)
1
anxiously(promptly, enthusiastically, energetically, aggressively)
1
assiduously(adverb, actively, hastily, carefully)
1
beseechingly(powerfully, keenly, eagerly, passionately)
1
breathlessly(promptly, enthusiastically, energetically, anxiously)
1
carefully(badly, severely, actively, hastily)
1
compellingly(fiercely, powerfully, keenly, eagerly)
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APASmart Define. (2015). vigorously thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vigorously/thesaurus/synonyms
ChicagoSmart Define. 2015. "vigorously thesaurus" https://smartdefine.org/vigorously/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, vigorously thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vigorously/thesaurus/synonyms>.
MLASmart Define. "vigorously thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/vigorously/thesaurus/synonyms>