63 entries under adverb topic. ×

1
sadistically
1
shockingly
1
sinfully
1
sinisterly
1
treacherously
1
unconstitutionally
1
underhandedly
1
unjustly
1
unlawfully
1
unscrupulously
0
aberrantly
0
atrociously
0
blackly
0
demoniacally
0
ferociously
0
fiercely
0
foully
0
gravely
0
grossly
0
perfidiously
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APASmart Define. (2015). feloniously thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/feloniously/thesaurus/synonyms
ChicagoSmart Define. 2015. "feloniously thesaurus" https://smartdefine.org/feloniously/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, feloniously thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/feloniously/thesaurus/synonyms>.
MLASmart Define. "feloniously thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/feloniously/thesaurus/synonyms>