tarnishing russian

• изгаживающий

  spoiling, defiling, polluting, messing up, tarnishing

• подмачивавший

  wetting, moistening, having wet, having moistened

  compromising (reputation), undermining (reputation), tarnishing (reputation)

• пятна́ющий

  staining, soiling, tarnishing, disgracing, defiling

• пятнавший

  staining, tarnishing, defiling, disgracing