S₁L₁A₁C₃K₅E₁N₁

13 points

SLACKEN is validvalid

to make less tight or taut [v SLACKENED, SLACKENING, SLACKENS]

52,028 of 196,601 in NWL2023·also valid in CSW24

to loosen or retard, also SLACK [v -ED, -ING, -S]

224,867 of 280,887 in CSW24·also valid in NWL2023