is a specific kind of: unpalatability, unpalatableness.

derivation: disgustful, disgusting, distasteful, foul, loathly, loathsome, repellant, repellent, repelling, revolting, skanky, wicked, yucky | distasteful, unsavory, unsavoury | loathsome, nauseating, nauseous, noisome, offensive, queasy, sickening, vile.