knave russian

• у́нтер

  non-commissioned officer, corporal

  jack, knave

• плут

  cheat, swindler, trickster, fraudster

  rogue, rascal, scamp, knave

• прощелы́га

  rogue, knave, swindler, crook

  good-for-nothing, idler, loafer

  stuck-up fellow, conceited type

• плутовство́

  trickery, cheating, swindling, knavery

  roguery, mischief, rascally trick