abatement russian

• спад

  recession, depression, drop, slump, abatement, downturn, wane, fall

• выторго́вывать

  try to get, get a reduction, an abatement, manage to get, make a profit, net, clear

• вы́торговать

  try to get, get a reduction, an abatement, manage to get, make a profit, net, clear

• шу̀моподавле́ние

  squelching, noise abatement