milosrđe

1. (feeling) mercy; compassion; pity
   Neprijatelj nije pokazao nikakvo milosrđe. — The enemy showed no mercy at all.
   Molio je sudiju za milosrđe. — He begged the judge for mercy.
2. (deed) act of mercy; charity
   Ona je ceo život posvetila delima milosrđa. — She devoted her whole life to acts of charity.

Common in the phrases «pokazati milosrđe» (show mercy) and «bez milosrđa» (mercilessly).