abominable, alarming, awkward, bad, bad-tempered, base, bearish, beautiless, bitchy, bitter, blemished, blotted, cacophonic, cacophonous, cankered, cantankerous, churlish, corrupt, crabbed, crabby, cranky, critical, cross, cross-grained, crotchety, crusty, cussed, dangerous, dangersome, debased, defaced, degenerate, depraved, despicable, detestable, disadvantageous, disagreeable, discomforting, disfigured, disgusting, dislikable, displeasing, disquieting, distasteful, dysphemistic, dysphemized, evil, excitable, execrable, explosive, feisty, filthy, foul, fractious, fraught with danger, ghastly, grotesque, gruesome, hateful, hazardous, heinous, hideous, homely, hostile, huffish, huffy, ill-favored, ill-tempered, immoral, inelegant, irascible, irritable, jeopardous, loathsome, marred, mean, menacing, mephitic, nasty, nauseating, nauseous, noisome, objectionable, obnoxious, odious, offensive, ominous, ornery, parlous, periculous, perilous, perverse, perverted, plain, repellent, repugnant, repulsive, revolting, rotten, serious, short on looks, sickening, snappish, sordid, sour, spiteful, spleeny, splenetic, spoiled, surly, testy, thankless, threatening, troublesome, uglified, ugly
as hell, ugly
as sin, unaesthetic, unalluring, unappealing, unappetizing, unattractive, unbeautiful, uncomely, uncomfortable, undelectable, undelicious, undesirable, unengaging, unenjoyable, unhandsome, uninviting, unlikable, unlovely, unpalatable, unpleasant, unpleasing, unprepossessing, unpretty, unsavory, unsightly, untasteful, unwelcome, vile, waspish
ugliness, deformity, inelegance, acomia, disfigurement, want of symmetry, inconcinnity, distortion, squalor, forbidding countenance, vinegar aspect, hanging look, wry face, spretae injuria formae, eyesore, object, witch, hag, figure, sight, fright, monster, dog, woofer, pig, octopus, specter, scarecrow, harridan, satyr, toad, monkey, baboon, Caliban, Aesop, monstrum horrendum informe ingens cui lumen adempt, ugly
as sin, ugly
as a toad, ugly
as a scarecrow, ugly
as a dead monkey, plain, bald (unadorned), homely, ordinary, unornamental, inartistic, unsightly, unseemly, uncomely, unlovely, unshapely, sightless, seemless, not fit to be seen, unbeauteous, unbeautiful, beautiless, semibeautiful, shapeless, misshapen, misproportioned, monstrous, gaunt, dumpy, curtailed of its fair proportions, ill-made, ill- shaped, ill-proportioned, crooked, hard featured, hard visaged, ill-favored, hard-favored, evil-favored, ill-looking, unprepossessing, unattractive, uninviting, unpleasing, graceless, inelegant, ungraceful, ungainly, uncouth, stiff, rugged, rough, gross, rude, awkward, clumsy, slouching, rickety, gawky, lumping, lumpish, lumbering, hulky, hulking, unwieldy, squalid, haggard, grim, grim faced, grim visaged, grisly, ghastly, ghost like, death like, cadaverous, grewsome, gruesome, frightful, hideous, odious, uncanny, forbidding, repellant, repulsive, repugnant, grotesque, bizarre, grody, grody to the max, horrid, horrible, shocking, foul, dingy, gaudy, disfigured, discolored.