agitating breathtaking charged cliff-hanging compelling disquieting distracting disturbing electric exciting exhilarating galvanic heady heart-expanding heart-stirring heart-swelling heart-thrilling impenetrable impregnable impressive incontestable indomitable inexpugnable inflammatory insuperable intoxicating invincible inviolable invulnerable irresistible jarring jolting maddening mind-blowing moving oppressive overcoming overmastering overmatching overwhelming perturbing piquant powerful provocative provoking ravishing resistless soul-stirring spirit-stirring stimulating stimulative stirring striking suspenseful suspensive tantalizing telling thrilling thrilly troubling unassailable unbearable unbeatable unconquerable unendurable unsettling unsubduable unsurmountable unyielding upsetting