ublažiti

1. (of pain, symptoms) to alleviate; to relieve
   Ovaj lek će ti ublažiti bol. — This medicine will relieve your pain.
   Čaj sa medom je ublažio kašalj. — Tea with honey eased the cough.
2. to mitigate; to soften; to lessen
   Vlada je uvela mere da ublaži posledice krize. — The government introduced measures to mitigate the effects of the crisis.
   Sud mu je ublažio kaznu. — The court reduced his sentence.

The imperfective is ublažavati.