Similar word to yicky:

abhorrent, abominable, afflictive, bitter, detestable, disagreeable, dislikable, displeasing, flat, flavorless, galling, grievous, grody, gross, hateful, icky, insipid, loathsome, nauseous, objectionable, obnoxious, odious, offensive, painful, repellent, repugnant, savorless, tasteless, unappetizing, undesirable, uninviting, unlikable, unpalatable, unsavory, yicky, yucky