unputdownable
adjective
un·put·down·able ˌən-ˌpu̇t-ˈdau̇n-ə-bəl 
: unable to be set aside : riveting
an unputdownable book
Example Sentences
Recent Examples on the Web Puppy chow is an unputdownable snack in which rice cereal squares are coated in a mix of peanut butter, chocolate and sometimes butter, before being tossed in confectioners’ sugar. 
Becky Krystal, Washington Post, 28 Aug. 2022 The author deftly weaves three stories — a grizzly farmhouse murder in 2000; the crime writer, Wylie, writing about the unsolved mystery today; and an eerie tale of an unnamed family — into one unputdownable mystery. Lauren Daley, BostonGlobe.com, 20 July 2022 Special to the Journal Sentinel Thank goodness for summer days when the light lasts longer, the drinks are cooler, and the porch chairs more comfortable because these mysteries and thrillers are unputdownable. Carole E. Barrowman, Journal Sentinel, 30 June 2022 While truly unputdownable, Milton’s book is unrelentingly sad. John Tamny, Forbes, 13 Apr. 2022 His 2014 book on China, Age of Ambition, was unputdownable. John Tamny, Forbes, 3 Mar. 2021 The book is an unputdownable rant by an anonymous homemaker and pie baker in Tuscarawas County, Ohio. Anne Nickoloff, cleveland, 25 Mar. 2020 The pulse-inducing unputdownable tale about the disappearance of four children on a family cruise, Do Not Become Alarmed is a powerful suspense that will leave readers asking themselves if family truly keeps us safe. Redbook, 17 May 2017 Julien Dossena showed Paco Rabanne girls to the disco dancefloor, a going-out escape that sparklingly reflects the spirit of unputdownable youth. Sarah Mower, Vogue, 4 Oct. 2017 See More
Becky Krystal, Washington Post, 28 Aug. 2022 The author deftly weaves three stories — a grizzly farmhouse murder in 2000; the crime writer, Wylie, writing about the unsolved mystery today; and an eerie tale of an unnamed family — into one unputdownable mystery. Lauren Daley, BostonGlobe.com, 20 July 2022 Special to the Journal Sentinel Thank goodness for summer days when the light lasts longer, the drinks are cooler, and the porch chairs more comfortable because these mysteries and thrillers are unputdownable. Carole E. Barrowman, Journal Sentinel, 30 June 2022 While truly unputdownable, Milton’s book is unrelentingly sad. John Tamny, Forbes, 13 Apr. 2022 His 2014 book on China, Age of Ambition, was unputdownable. John Tamny, Forbes, 3 Mar. 2021 The book is an unputdownable rant by an anonymous homemaker and pie baker in Tuscarawas County, Ohio. Anne Nickoloff, cleveland, 25 Mar. 2020 The pulse-inducing unputdownable tale about the disappearance of four children on a family cruise, Do Not Become Alarmed is a powerful suspense that will leave readers asking themselves if family truly keeps us safe. Redbook, 17 May 2017 Julien Dossena showed Paco Rabanne girls to the disco dancefloor, a going-out escape that sparklingly reflects the spirit of unputdownable youth. Sarah Mower, Vogue, 4 Oct. 2017 See More Word History
First Known Use
1935, in the meaning defined above