THESAURUS
troubling
aggravating, agitating, annoying, bothering, bothersome, breathtaking, charged, cliff-hanging, disquieting, distracting, disturbing, electric, exasperating, exciting, exhilarating, galling, galvanic, harassing, heady, heart-expanding, heart-stirring, heart-swelling, heart-thrilling, importunate, importune, impressive, inflammatory, intoxicating, irking, irksome, irritating, jarring, jolting, maddening, mind-blowing, moving, overcoming, overmastering, overpowering, overwhelming, perturbing, pesky, pestering, pestiferous, pestilent, pestilential, piquant, plaguesome, plaguey, plaguing, provocative, provoking, ravishing, soul-stirring, spirit-stirring, stimulating, stimulative, stirring, striking, suspenseful, suspensive, tantalizing, teasing, telling, thrilling, thrilly, tiresome, tormenting, troublesome, unsettling, upsetting, vexatious, vexing, wearisome, worrisome, worrying