despondent russian

• уны́лый

  depressing, dismal, cheerless, doleful, dismal, despondent, crestfallen, downcast

• уны́ло

  despondently, dolefully, dejectedly

• заду́мчивый

  thoughtful, pensive, given to reflection, despondent

• удручённый

  despondent, depressed, dejected

• удруча́ть

  depress, dispirit, aggrieve, make despondent