usmíliti se
usmíliti se koga to have (ali to take) pity on someone; to have mercy on someone; to show mercy to someone
bog se usmili! (goodness) gracious me!; good gracious, goodness gracious!
usmili se jih, Gospod! religija Lord, have mercy on them!
usmili(te) se! (usmiljenje!) have a heart!