upsetting Synonyms

disconcerting pestering piteous poignant rankling sad saddening scarring shocking terrible pesky pathetic painful intrusive irksome irritating maddening Messing mortifying muddling nagging outraging tragic traumatic wounding nettlesome disorientation nerve-racking nerve-wracking heart-breaking heart-rending regrettable unsettling worrying worrisome troubling troublesome troublous trying unfortunate unpleasant upset vexing vexatious perturbing aggravating cluttering confounding confusing deplorable