viciously

In savage manner

Viciously means in a cruel, violent, or savagely aggressive manner: The dog attacked viciously, She was viciously beaten.

It extends to verbal or social cruelty: He was viciously mocked by his classmates.

The word can also intensify something harsh or extreme: a viciously cold wind, viciously competitive market.

brutal

savage

Fierce and untamed

bloodthirsty · bestial · monstrous · fiendish · sadistic · cruel · inhuman · brutish · uncivilized · barbarous

malicious

spitefully

With desire to harm

nastily · hatefully · meanly · cruelly · malignantly · poisonously · bitingly · cuttingly · scathingly · wickedly

aggressive

fiercely

With intense aggression

pugnaciously · belligerently · threateningly · menacingly · antagonistically · confrontationally · offensively · provocatively · truculently · militantly

merciless

pitiless

Lacking any compassion

unrelenting · heartless · callous · unsparing · relentless · implacable · unforgiving · unmerciful · harshly · sternly

Opposites
intensity/force of action

viciouslygently

In a mild manner

softly · mildly · tenderly · delicately · lightly

manner of treatment/behavior

viciouslykindly

Warmly, with goodwill

benevolently · compassionately · tenderly · lovingly · kindheartedly

Phrases
Family

vicious, viciousness

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated PG