Maddening

Verb
maddening

Adjective

 * 1) Causing frustration or anger.
 * 2) Leading to insanity.

Thesaurus
agitating, breathtaking, charged, cliff-hanging, disquieting, distracting, disturbing, electric, exciting, exhilarating, galvanic, heady, heart-expanding, heart-stirring, heart-swelling, heart-thrilling, impressive, inflammatory, intoxicating, jarring, jolting, mind-blowing, moving, overcoming, overmastering, overpowering, overwhelming, perturbing, piquant, provocative, provoking, ravishing, soul-stirring, spirit-stirring, stimulating, stimulative, stirring, striking, suspenseful, suspensive, tantalizing, telling, thrilling, thrilly, troubling, unsettling, upsetting

Anagrams

 * demanding