despicable russian

• тварь

  creature (literal), bastard, nasty/vile/cruel/despicable person

• презре́нный

  contemptible, despicable

• плюга́вый

  mean, shabby, despicable

• га́дский

  vile, abominable, nasty, horrid, loathsome, despicable

• по́дличавший

  contemptible, vile, base, despicable; who acted meanly

• прескве́рный

  very vile, despicable

  very bad, awful