1
downheartedly
1
drably
1
emptily(adverb, bad feelings)
1
foggily
1
fretfully(adverb, sullenly)
1
funereally
1
grouchily(adverb, sullenly)
1
grumpily(adverb, sullenly)
1
heavily
1
in darkness(expression, idiom, adverb)
1
lightlessly
1
malevolently(adverb, sullenly)
1
meanly(adverb, sullenly)
1
mirthlessly
1
miserably
1
mournfully
1
murkier
1
mystically
1
non-cooperatively(adverb, sullenly)
1
obstinately(adverb, sullenly)
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APASmart Define. (2016). darkly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/darkly/thesaurus/synonyms
ChicagoSmart Define. 2016. "darkly thesaurus" https://smartdefine.org/darkly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, darkly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/darkly/thesaurus/synonyms>.
MLASmart Define. "darkly thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/darkly/thesaurus/synonyms>