adj. 25B6; adjective
I felt so wretched without you : MISERABLE, unhappy, sad, heartbroken, grief-stricken, sorrowful, distressed, desolate, devastated, despairing, disconsolate, downcast, dejected, crestfallen, cheerless, depressed, melancholy, morose, gloomy, mournful, doleful, dismal, forlorn, woebegone; informal blue; poetic/literary dolorous.
I feel wretched : ILL, unwell, poorly, sick, below par; Brit. off colour; informal under the weather, out of sorts.
their living conditions are wretched : HARSH, hard, grim, stark, difficult; poor, impoverished; pitiful, pathetic, miserable, cheerless, sordid, shabby, seedy, dilapidated; informal scummy; Brit. informal grotty.
the wretched dweller in the shanty town : UNFORTUNATE, unlucky, luckless, ill-starred, blighted, hapless, poor, pitiable, downtrodden, oppressed; poetic/literary star-crossed.
he's a wretched coward : DESPICABLE, contemptible, reprehensible, base, vile, loathsome, hateful, detestable, odious, ignoble, shameful, shabby, worthless; informal dirty, rotten, low-down, lousy.
wretched weather : TERRIBLE, awful, dire, atrocious, dreadful, bad, poor, lamentable, deplorable; informal God-awful; Brit. informal beastly.
I don't want the wretched money : informal damn, damned, blasted, blessed, flaming, confounded, rotten; Brit. informal flipping, blinking, blooming, bloody.
cheerful, well, comfortable, fortunate, excellent.