Ключевые слова: animal, ashy, bad, black, blue, cat, cats, cheap, city, contentment, cost, desolate, diseased, dismal, distressed, distressful, distressing, doleful, dolorous, eyes, feline, free, furry, gray, grey, grievous, grizzly, hobo, homeless, ill, joyless, kitten, kitty, lugubrious, meow, morbid, mournful, nomad, paw, pawn, pet, piteous, plainness, plaintive, relaxation, rest, road, rueful, sad, satisfaction, sick, siesta, sleep, sorrowful, sorry, stare, street, sun, sunny, town, tramp, travel, unhappy, unwell, urban, vagabond, vagrant, whisker, wild, wistful,