let

See:

(let) the devil take the hindmost get/let someone off the hook leave someone to stew leave/let well alone let someone alone let alone do something let someone/something be let bygones be bygones Let bygones be bygones. let someone down let fly (with) something let fly (something) let (something) go let someone go let yourself go let go (of someone/something) let your hair down

let someone have it let your heart rule your head let someone in on something let it all hang out let it be known let it rip let it/things slide let nature take its course let someone off let someone off easy let off steam let on let out let out something let something ride let it/her rip let rip

let sleeping dogs lie let someone/something slide let something slip let slip something let someone slip through your fingers let something slip through your fingers let something speak for itself/themselves let the cat out of the bag let the chips fall (where they may) let the chips fall where they may let the genie out of the bottle not let the grass grow under your feet let the side down let up let up on someone let up on something live and let live