Adverbs for Malignant

abominably; perniciously; disastrously; exceptionally; grievously; subtly; sadly; woefully; shockingly; openly; deliberately; studiously; hatefully; curiously; incorrigibly; evilly; desperately; outrageously; cruelly; bitterly; harshly; venomously; truculently; atrociously; dangerously; poisonously; infernally.