Synonyms|194Antonyms|51|Broader|0Narrower|0Related|91
1
cumbersomely(adverb, badly, severely, vigorously, hardly)
1
cumbrously(adverb, badly, severely, vigorously, hardly)
1
demandingly(adverb, difficultly)
1
disagreeably(adverb, painfully)
1
distressfully(adverb, painfully)
1
doggedly
1
eagerly(adverb, vigorously, earnestly, actively, hastily)
1
earnestly(adverb, vigorously, actively, hastily, carefully)
1
energetically(adverb, vigorously, extremely, earnestly, hastily)
1
enthusiastically(vigorously, earnestly, actively, hastily, carefully)
1
excruciatingly(adverb, painfully)
1
exhaustingly(adverb, badly, severely, vigorously, hardly)
1
expeditiously(vigorously, earnestly, actively, hastily, carefully)
1
fervently(vigorously, earnestly, actively, hastily, carefully)
1
forcibly
1
fussily(adverb, difficultly)
1
gnawingly(adverb, painfully)
1
grindingly(adverb, difficultly)
1
hammer and tongs(expression, idiom)
1
hastily(vigorously, earnestly, actively, carefully, eagerly)
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ChicagoSmart Define. 2015. "arduously thesaurus" https://smartdefine.org/arduously/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, arduously thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/arduously/thesaurus/synonyms>.
MLASmart Define. "arduously thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/arduously/thesaurus/synonyms>