adj. 25B6; adjective UNPLEASANT, disagreeable, nasty, distasteful, offensive, objectionable, unsavoury, unpalatable, awful, terrible, dreadful, frightful, revolting, repulsive, repellent, repugnant, disgusting, odious, vile, foul, abhorrent, loathsome, nauseating, sickening, hateful, insufferable, intolerable; informal horrible, horrid, ghastly, gross, putrid, sick-making, yucky, God-awful; Brit. informal beastly; archaic disgustful, loathly.
delightful.