Definition of vicious:
- Addicted to vice; corrupt in principles or conduct; depraved; wicked; as, vicious children; vicious examples; vicious conduct.
- Bitter; spiteful; malignant.
- Characterized by vice or defects; defective; faulty; imperfect.
- Not correct or pure; corrupt; as, vicious language; vicious idioms.
- Not well tamed or broken; given to bad tricks; unruly; refractory; as, a vicious horse.
- Wanting purity; foul; bad; noxious; as, vicious air, water, etc.
nefarious, vile, peccant, distressing, uncivilised, furious, criminal, immoral, malefic, libidinous, malicious, base, black, barbarous, illegal, iniquitous, help, inhuman, pitiful, beastly, poisonous, culpable, toxicant, wretched, untamed, unlawful, fierce, deadly, unruly, brute, unrelenting, impious, malevolent, ferocious, sorry, cruel, inhumane, savage, faulty, debased, wicked, bitchy, deplorable, venomous, woeful, reprehensible, right, kind, attitude, depraved, bad, pure, abominable, licentious, bestial, execrable, noble, evil, uncivilized, despiteful, indecent, wrong, profligate, barbarian, miserable, lewd, truculent, brutal, malign, impure, bad, brutish, insubordinate, felonious, sinful, wild, roughshod, reprobate, demoralized, guilty, barbaric, fell, heavy-handed, flagitious, wolfish, feral, ferine, lamentable, condemnable, sad.
- malevolent (part of speech: adjective)
- "Our Legal Heritage, 4th Ed.", S. A. Reilly.
- "The Cartels Jungle", Irving E. Cox, Jr..
- "Norston's Rest", Ann S. Stephens.