IDLE is validvalid

inactive [adj IDLER, IDLEST] : IDLENESS [n], IDLY [adv] / to pass time unproductively [v IDLED, IDLES, IDLING] : IDLER [n]

2,907 of 196,601 in NWL2023·also valid in CSW24

inactive [adj IDLER, IDLEST, IDLY] / to be unoccupied [v IDLED, IDLING, IDLES]