3
hard(adverb, badly, very, thoroughly, fully)
3
burdensomely(adverb, badly, severely, vigorously, hardly)
3
cannily
3
defensively
3
definitely
3
distressingly(adverb, badly, severely, vigorously, hardly)
3
easy
3
economically(adverb, prudently, frugally)
3
exactingly(adverb, fastidiously, vigilantly)
3
frugally(adverb, prudently)
3
intently(adverb, hard, thoroughly, closely, firmly)
3
judiciously(adverb, sensibly, prudently)
3
knowingly(adverb, prudently)
3
laboriously(adverb, badly, severely, vigorously, earnestly)
3
minutely(adverb, hard, thoroughly, closely, firmly)
3
narrowly(adverb, thoroughly, hardly, faithfully, barely)
3
observantly(adverb, cautiously, attentively)
3
punctiliously(adverb, hard, severely, thoroughly, exactly)
3
purposely(adverb, deliberately)
3
sedulously
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APASmart Define. (2015). carefully thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/carefully/thesaurus/synonyms
ChicagoSmart Define. 2015. "carefully thesaurus" https://smartdefine.org/carefully/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, carefully thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/carefully/thesaurus/synonyms>.
MLASmart Define. "carefully thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/carefully/thesaurus/synonyms>