an ugly face unattractive, unappealing, unpleasant, hideous, unlovely, unprepossessing, unsightly, horrible, frightful, awful, ghastly, vile, revolting, repellent, repulsive, repugnant; grotesque, disgusting, monstrous, reptilian, misshapen, deformed, disfigured, plug-ugly, butt-ugly; homely, plain, not much to look at.