absorbing (adj.)

• acute
• arresting
• attractive
• captivating
• consuming
• deep
• enchanting
• engaging
• engrossing
• enthralling
• fascinating
• gripping
• heartfelt
• holding
• hypnotic
• indelible
• keen
• magnetic
• mesmeric
• mesmerizing
• obsessive
• penetrating
• piercing
• poignant
• profound
• riveting
• sharp
• spellbinding