beautiless, bitter, blemished, blotted, cacophonic, cacophonous, defaced, disagreeable, disfigured, dislikable, displeasing, distasteful, dysphemistic, dysphemized, homely, inelegant, marred, plain, short on looks, sour, spoiled, thankless, uglified, ugly, ugly as hell, ugly as sin, unaesthetic, unalluring, unappealing, unappetizing, unbeauteous, unbeautiful, uncomely, undelectable, undelicious, undesirable, unengaging, unenjoyable, unhandsome, uninviting, unlikable, unlovely, unpalatable, unpleasant, unpleasing, unpretty, unsavory, unsightly, untasteful, unwelcome