adjective

pitifully sad and abandoned or lonely.

forlorn figures at bus stops

unhappy,sad,miserable,sorrowful,dejected,despondent,disconsolate,wretched,abject,morose,regretful,broken-hearted,heartbroken,down,downcast,dispirited,downhearted,heavy-hearted,crestfallen,depressed,melancholy,blue,gloomy,glum,mournful,despairing,doleful,woebegone,woeful,tearful,long-faced,joyless,cheerless,out of sorts,pitiful,pitiable,heart-rending,piteous,pathetic,uncared-for,down in the mouth,down in the dumps,fed up,lachrymose,desolate,deserted,abandoned,forsaken,forgotten,neglected