(a.) Not lovely; not amiable; possessing qualities that excite dislike; disagreeable; displeasing; unpleasant.

beautiless blemished blotted cacophonic cacophonous defaced disfigured dysphemistic dysphemized homely inelegant marred plain short on looks spoiled uglified ugly ugly as hell ugly as sin unaesthetic unattractive unbeautiful uncomely unhandsome unpleasing unpretty unsightly