4
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2
unfortunately
1
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1
appallingly
1
awfully
1
disagreeably
1
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horrendously
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horribly
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horridly
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ill
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terribly
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APASmart Define. (2013). felicitously thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/felicitously/thesaurus/antonyms
ChicagoSmart Define. 2013. "felicitously thesaurus" https://smartdefine.org/felicitously/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2013, felicitously thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/felicitously/thesaurus/antonyms>.
MLASmart Define. "felicitously thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/felicitously/thesaurus/antonyms>