List of unsightly synonyms and unsightly related words.
beat-up, beautiless, bedraggled, blemished, blotted, blowzy, cacophonic, cacophonous, careless, chintzy, defaced, dilapidated, disfigured, drab, drabbletailed, draggled, draggletailed, dull, dysphemistic, dysphemized, frowzy, frumpish, frumpy, grubby, hideous, homely, horrible, ill-favored, ill-looking, ill-shaped, in rags, inelegant, informal, lackluster, loose, lumpen, marred, messy, mussy, negligent, plain, poky, ragged, raggedy, ruinous, scraggly, seedy, shabby, shoddy, short on looks, slack, slatternly, slipshod, sloppy, slovenly, sluttish, sordid, spoiled, squalid, tacky, tattered, uglified, ugly, ugly as hell, ugly as sin, unaesthetic, unattractive, unbeautiful, uncomely, unhandsome, unkempt, unlovely, unneat, unpleasing, unprepossessing, unpretty, unshapely, untidy