out-of-order
Definitions
Not functioning correctly or broken.
Arranged or occurring in a sequence that does not follow the correct or expected order.
Examples
The elevator in the office building has been out-of-order for three days.
I had to skip the first chapter because the pages in my book were completely out-of-order.
Synonyms
broken malfunctioning defective inoperative busted out of commission not working
Antonyms
functional working operational serviceable intact running in order