banefully
In destructive fashion
In a way that causes harm, ruin, or destruction.
The adverb form of baneful, it describes actions or influences that bring about misfortune or damage: The policy banefully affected small businesses for decades.
Literary and uncommon in everyday speech.
In a harmful manner
- detrimentallyIn an injurious manner
- damaginglyIn an injurious manner
- deleteriouslyIn a damaging manner
- perniciouslyIn a subtly harmful manner
ruinously · destructively · adversely · disastrously · calamitously · hazardously · noxiously · debilitatingly
With harmful intent
- spitefullyWith desire to harm
- vindictivelyWith desire for revenge
- wickedlyIn an evil manner
- nefariouslyIn a wicked manner
sinisterly · viciously · hostilely · menacingly · cruelly · villainously · fiendishly · evilly
With grave significance
- threateninglyIn a menacing way
- forebodinglyIn an ill-omened way
- menacinglyIn a threatening way
- sinisterlyIn an evil manner
inauspiciously · direly · fatefully · grimly · darkly · gloomily · eerily · chillingly
In a toxic manner
- venomouslyWith poisonous hostility
- lethallyWith deadly effect
- virulentlyWith severe harmful intensity
- toxicallyIn a poisonous manner
injuriously
In a harmful manner
- detrimentallyIn an injurious manner
- damaginglyIn an injurious manner
- deleteriouslyIn a damaging manner
perniciously · ruinously · destructively · adversely · disastrously · calamitously · hazardously · noxiously · debilitatingly · corrosively
maliciously
With harmful intent
- spitefullyWith desire to harm
- vindictivelyWith desire for revenge
- wickedlyIn an evil manner
nefariously · sinisterly · viciously · hostilely · menacingly · cruelly · villainously · fiendishly · evilly · malignantly
portentously
With grave significance
- threateninglyIn a menacing way
- forebodinglyIn an ill-omened way
- menacinglyIn a threatening way
sinisterly · inauspiciously · direly · fatefully · grimly · darkly · gloomily · eerily · chillingly · forbiddingly
poisonously
In a toxic manner
- venomouslyWith poisonous hostility
- lethallyWith deadly effect
- virulentlyWith severe harmful intensity
banefullybeneficially
In a helpful manner
advantageously · helpfully · healthfully · profitably · favorably
banefullybenignly
In harmless, gentle manner
benevolently · kindly · innocuously · harmlessly · gently