0
discreditably
0
dishonestly
0
dismally
0
drearily
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dully
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falsely
0
fatally
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fatefully
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forbiddingly
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forebodingly
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funereally
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ghastly
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gloomily
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grimly
0
harm
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hostilely
0
humorlessly
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hurtful
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ignominiously
0
illy
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APASmart Define. (2016). sinisterly thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sinisterly/thesaurus/related
ChicagoSmart Define. 2016. "sinisterly thesaurus" https://smartdefine.org/sinisterly/thesaurus/related (accessed September 24, 2026).
HarvardSmart Define 2016, sinisterly thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sinisterly/thesaurus/related>.
MLASmart Define. "sinisterly thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/sinisterly/thesaurus/related>