Synonyms of 'annoying'

backbreaking, besetting, bothersome, burdensome, chafing, contentious, crushing, disquieting, distressful, disturbing, galling, grueling, heavy, hefty, importunate, importune, irksome, irritating, onerous, oppressive, painful, pesky, pestiferous, pestilent, pestilential, plaguey, provocative, tiresome, troublesome, trying, upsetting, vexatious, wearisome, worrisome