(idiomatic) let the water carry it away, wipe the slate clean

inaudible, quiet, silent / calm, tranquil / still, stopped and not moving / not busy

to flow / to release / to cancel / to flush (something) down the toilet / to play (music) / (usually in the passive) to exert influence over someone's immediate actions

flowing, running, draining / sink, drain, basin / draining floor (in a bathhouse) / washing the clients' backs in bathhouses, or someone who does so

river, stream

water (sometimes cold and/or fresh) / drinking water / a fluid, liquid / a flood / (sumo) Short for 水入り (mizuiri): halting

river

river, stream, brook

the practice of releasing Hina dolls into a river on the night of Hina matsuri / Hina doll involved in the aforementioned activity

water