Unappealing, grotesque, repugnant, unattractive, unappealing, repulsive, hideous, unsightly, ghastly, appalling, revolting, unsavory, unsightly, unprepossessing, unpleasant, offensive, nauseating, sickening, loathsome, abominable, detestable, unspeakable, odious, horrid, monstrous, repellant, foul, abhorrent, unsightly, uninviting, deformed, unlovely, homely, plain, ordinary, unremarkable, unremarkable, unmemorable, forgettable, unexceptional, unimpressive, unremarkable, unexciting, uninspiring, uninspired, dull, lifeless, bland, tasteless, insipid, uninteresting, unengaging, unenjoyable, unentertaining, uneventful, unstimulating, lackluster, unappealing, unimpressive, unexciting, unremarkable, unexceptional, unattractive, unspectacular, drab, dreary, tedious, monotonous, mundane, commonplace, routine, predictable, unoriginal, generic, run-of-the-mill, average, mediocre, second-rate, subpar, poor, bad, terrible, awful, horrendous, disastrous, atrocious, abysmal, pitiful, pathetic, wret