4
courteously(adverb, kindly, politely, tactfully, leniently)
4
diligently(adverb, thoroughly, seriously, intensely, carefully)
4
earnestly(adverb, kindly, seriously, vigorously, actively)
4
genially(adverb, arouse positive emotions)
4
gravely(adverb, down, seriously, vigorously, earnestly)
4
hospitably(adverb, courteously, arouse positive emotions)
4
lovingly(kindly, pleasantly, caringly)
4
politely(adverb, kindly, generously, tactfully, nobly)
4
solemnly(adverb, down, seriously, vigorously, earnestly)
4
solicitously(adverb, kindly, severely, thoroughly, fully)
4
tenderly(adverb, kindly, generously, lovingly, delicately)
4
watchfully(adverb, thoroughly, fully, precisely, correctly)
3
conscientiously(adverb, severely, thoroughly, fully, precisely)
3
contemplatively
3
meditatively
3
meticulously(adverb, thoroughly, fully, precisely, correctly)
3
pensively
3
proactively
3
providently(adverb, severely, thoroughly, fully, precisely)
3
rationally
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APASmart Define. (2016). thoughtfully thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/thoughtfully/thesaurus/synonyms
ChicagoSmart Define. 2016. "thoughtfully thesaurus" https://smartdefine.org/thoughtfully/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, thoughtfully thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/thoughtfully/thesaurus/synonyms>.
MLASmart Define. "thoughtfully thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/thoughtfully/thesaurus/synonyms>