pesky Synonyms

pestiferous pestering teasing irritating plaguy galling vexing vexatious nettlesome plaguey annoying bothersome tiresome provoking irritable pestilential pestilent bratty wicked troublesome wearisome worrisome worrying upsetting unpleasant ugly trying troublous peeving obnoxious dreadful disturbing distasteful disagreeable difficult burdensome beastly awful aggravating exasperating foul nasty nagging mean maddening loathsome irksome infuriating horrid hateful