Synonyms and related words :
agitating, alarming, annoying, awing, bothersome, breathtaking, chafing, charged, chilling, cliff-hanging, daunting, deterrent, deterring, disconcerting, discouraging, disheartening, dismaying, distracting, distressful, distressing, disturbing, electric, exciting, exhilarating, fear-inspiring, fearful, fearsome, fretting, frightening, frightful, galvanic, harassing, heady, heart-expanding, heart-stirring, heart-swelling, heart-thrilling, impressive, inflammatory, intoxicating, jarring, jolting, maddening, mind-blowing, moving, overawing, overcoming, overmastering, overpowering, overwhelming, perturbing, piquant, plaguing, provocative, provoking, ravishing, scaring, scary, soul-stirring, spirit-stirring, startling, stimulating, stimulative, stirring, striking, suspenseful, suspensive, tantalizing, telling, thrilling, thrilly, tormenting, troublesome, troubling, unsettling, upsetting, worrisome, worrying,