1
awfully
1
badly
1
baldly
1
balefully
1
blackly
1
blatantly
1
bleak
1
bleeding
1
bluely
1
brashly
1
brokenheartedly
1
by ill hap(expression, idiom)
1
by ill luck(expression, idiom)
1
calamitously
1
completely(adverb, severely, thoroughly, intensely, extremely)
1
confoundedly
1
contritely
1
crestfallenly
1
damnably
1
deadly
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APASmart Define. (2016). sadly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sadly/thesaurus/synonyms
ChicagoSmart Define. 2016. "sadly thesaurus" https://smartdefine.org/sadly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, sadly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sadly/thesaurus/synonyms>.
MLASmart Define. "sadly thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/sadly/thesaurus/synonyms>