147 entries under adverb topic. ×

5
meticulously(thoroughly, carefully, faithfully, fastidiously)
5
mindfully(thoroughly, carefully, faithfully, vigilantly)
5
zealously(vigorously, earnestly, actively, hastily)
4
actively(vigorously, energetically, industriously, conscientiously)
4
cautiously(vigilantly, attentively)
4
energetically(vigorously, earnestly, actively, hastily)
4
perseveringly(vigorously, earnestly, actively, hastily)
4
relentlessly
4
resolutely(resolutely, tenaciously)
4
tenaciously(resolutely, tenaciously)
4
thoughtfully(thoroughly, seriously, intensely, carefully)
4
unflaggingly
4
untiringly(thoroughly, closely, meticulously, determinedly)
3
ardently(vigorously, earnestly, actively, hastily)
3
busily(vigorously, actively, energetically, intently)
3
determinedly(resolutely, tenaciously)
3
heartily(resolutely, tenaciously)
3
loyally
3
scrupulously(thoroughly, carefully, meticulously, faithfully)
3
studiously(vigorously, earnestly, actively, hastily)
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APASmart Define. (2015). diligently thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/diligently/thesaurus/synonyms
ChicagoSmart Define. 2015. "diligently thesaurus" https://smartdefine.org/diligently/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, diligently thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/diligently/thesaurus/synonyms>.
MLASmart Define. "diligently thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/diligently/thesaurus/synonyms>