0
lamentably
0
lucklessly
0
ominously
0
piteously
0
pointlessly
0
poorly
0
regrettably
0
ruinously
0
stiffly
0
throatily
0
toughly
0
tragically
0
troublesomely
0
undesirably
0
unfavorably
0
unfriendly(adverb, disadvantageously, receptively)
0
unpromisingly
0
unsuccessfully
0
worriedly
<12>
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APASmart Define. (2015). prosperously thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prosperously/thesaurus/antonyms
ChicagoSmart Define. 2015. "prosperously thesaurus" https://smartdefine.org/prosperously/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, prosperously thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prosperously/thesaurus/antonyms>.
MLASmart Define. "prosperously thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/prosperously/thesaurus/antonyms>