1
grievingly(adverb, regretfully)
1
grimly
1
horribly
1
horridly
1
immorally
1
lamentably(adverb, regretfully)
1
loathsomely
1
low
1
luridly
1
miserable
1
miserably
1
mordantly
1
mournfully(adverb, regretfully)
1
nastily
1
nefariously
1
obscenely
1
penitently(adverb, regretfully)
1
regretfully(adverb, regretfully)
1
remorsefully(adverb, regretfully)
1
reproachfully
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APASmart Define. (2015). shamefully thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/shamefully/thesaurus/synonyms
ChicagoSmart Define. 2015. "shamefully thesaurus" https://smartdefine.org/shamefully/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, shamefully thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/shamefully/thesaurus/synonyms>.
MLASmart Define. "shamefully thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/shamefully/thesaurus/synonyms>