plaintive russian

• жа́лобный

  plaintive, mournful

  sorrowful, dolorous, doleful

• зауны́вный

  mournful, dismal, plaintive

• жа́лостный

  plaintive

• жа́лобно

  plaintively

  sorrowfully, dolefully

• жалостно

  pitifully, mournfully, plaintively, sadly

• жалостливо

  pitiably, piteously, plaintively, dolefully