2
easily
1
lightly
1
painlessly
0
casually
0
desultorily
0
downright
0
effortlessly
0
freely
0
frivolously
0
frothily
0
gentlely
0
halfheartedly
0
hands-down
0
inadequately
0
inconsequentially
0
indolently
0
ineffectually
0
insignificantly
0
insufficiently
0
lackadaisically
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APASmart Define. (2015). arduously thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/arduously/thesaurus/antonyms
ChicagoSmart Define. 2015. "arduously thesaurus" https://smartdefine.org/arduously/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, arduously thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/arduously/thesaurus/antonyms>.
MLASmart Define. "arduously thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/arduously/thesaurus/antonyms>