Synonyms|195Antonyms|49|Broader|0Narrower|0Related|126
1
indefatigably(adverb, vigorously, earnestly, actively, hastily)
1
intensely
1
intensively(adverb, very, thoroughly, fully, completely)
1
intently(adverb, thoroughly, closely, carefully, sharply)
1
like all get out(expression, adverb, vigorously, earnestly, hastily)
1
like the devil(expression, adverb, vigorously, earnestly, hastily)
1
like the dickens(expression, adverb, vigorously, earnestly, hastily)
1
lovingly
1
methodically
1
mindfully
1
nimbly(adverb, vigorously, earnestly, actively, hastily)
1
painfully
1
perfectly(adverb, absolutely, thoroughly, fully, completely)
1
perseveringly(adverb, vigorously, earnestly, actively, hastily)
1
precisely
1
purposefully(adverb, vigorously, earnestly, actively, hastily)
1
quite(adverb, absolutely, thoroughly, fully, completely)
1
regardfully
1
restlessly(adverb, vigorously, earnestly, actively, hastily)
1
searchingly(adverb, thoroughly, closely, carefully, sharply)
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ChicagoSmart Define. 2015. "painstakingly thesaurus" https://smartdefine.org/painstakingly/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, painstakingly thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/painstakingly/thesaurus/synonyms>.
MLASmart Define. "painstakingly thesaurus" 19 June 2015. Web. 24 September 2026. <https://smartdefine.org/painstakingly/thesaurus/synonyms>