List of vexing synonyms and vexing related words.
aggravating, annoying, bothering, bothersome, disturbing, exasperating, galling, harassing, harassment, importunate, importune, irking, irksome, irritating, pesky, pestering, pestiferous, pestilent, pestilential, plaguesome, plaguey, plaguing, provocation, provoking, teasing, tiresome, tormenting, troublesome, troubling, vexation, vexatious, wearisome, worrisome, worrying