Down
Towards a lower position
Synonyms: Towards a lower position, downstairs, from top to bottom, to the floor, in a lower position, downwards, towards the bottom, to the ground, over, and at the bottom.
Along
Synonyms: Along, to the other end of, through, by way of, throughout the length of, from one end of … to the other, across, and via.
Depressed
Synonyms: Depressed, saddened, melancholy, wretched, gloomy, downhearted, despondent, low, low-spirited, glum, dismal, cast down, blue, down in the mouth, sad, unhappy, miserable, sorrowful, dejected, disheartened, dispirited, in low spirits, heavy-hearted, morose, downcast, tearful, down in the dumps, and fed up.
Not working
Synonyms: Not working, not functional, not in operation, malfunctioning, broken, acting up, faulty, in disrepair, unavailable for use, out of action, conked out, (gone) kaput, on the blink, shot, jiggered, on the fritz, not functioning, not in working order, inoperative, out of order, broken-down, unserviceable, defective, not in service, not in use, out of commission, bust, gone phut, gone haywire, knackered, wonky, and out of whack.
Knock down
Synonyms: Knock down, knock to the ground, bring down, fell, prostrate, rugby-tackle, deck, flatten, knock over, throw to the ground, bring to the ground, topple, tackle, trip up, and floor.
Drain
Synonyms: Drink (up/down), guzzle, drain, sup, suck, swallow, polish off, swig, toss off, knock back, kill, scarf (down/up), chug, gulp (down), quaff, imbibe, slurp, sip, finish off, sink, swill (down), slug, put away, neck, snarf (down/up), and ingurgitate.
Setbacks
Synonyms: Setbacks, reverses, reversals of fortune, mishaps, strokes of bad luck, shocks, crises, tragedies, trials, knocks, blows, glitches, knock-backs, fit of depression, the blues, one's black dog, the blahs, a blue funk, dolour, upsets, reversals, downturns, strokes of ill luck, accidents, vicissitudes, catastrophes, calamities, crosses, burdens, buffets, (double) whammies, foils, period of despondency, the dumps, a low, a funk, the mopes, and the megrims.
Soft feathers
Synonyms: Soft feathers, fuzz, lint, fine hair, pile, fluff, floss, bloom, and nap.
Example Sentences
The sun went down behind the mountains.
He sat down to catch his breath.
The airplane descended slowly towards the runway.
She wrote down her thoughts in silence.