Synonyms and related words :
absorbing, arresting, attractive, clinging, compelling, compulsive, consuming, driving, enchanting, engaging, engrossing, enthralling, fascinating, grasping, holding, hypnotic, impelling, keeping, magnetic, mesmeric, mesmerizing, obsessing, obsessional, obsessive, possessing, preoccupying, retentive, spellbinding, tenacious