afflictive bitter disagreeable dislikable displeasing distasteful flat flavorless foul-tasting galling grievous ill-flavored inedible insipid loathsome matchless nasty nauseous off offensive only painful peerless rancid repugnant savorless sickening sour tasteless thankless thin turned ugly unalluring unappealing unappetizing unattractive undelectable undelicious undesirable unengaging unenjoyable unequaled uninviting unique unlikable unmatched unparagoned unparalleled unpleasant unpleasing unrivaled unsavory untasteful untasty unwelcome washy watery weak