Synonyms for Wash (same or very similar meaning)
WordNet sense 1 (the erosive process of washing away soil or gravel by water (as from a roadway)):
washout
WordNet sense 2 (the flow of air that is driven backwards by an aircraft propeller):
backwash, race, slipstream, airstream
WordNet sense 3 (the dry bed of an intermittent stream (as at the bottom of a canyon)):
dry wash
WordNet sense 4 (a watercolor made by applying a series of monochrome washes one over the other):
wash drawing
WordNet sense 5 (garments or white goods that can be cleaned by laundering):
laundry, washing, washables
WordNet sense 6 (cleanse with a cleaning agent, such as soap, and water):
launder
WordNet sense 7 (clean with some chemical process):
rinse
WordNet sense 8 (remove by the application of water or other liquid and soap or some other cleaning agent):
wash away, wash out, wash off
WordNet sense 9 (the work of cleansing (usually with soap and water)):
lavation
WordNet sense 10 (make moist):
dampen, moisten
WordNet sense 11 (wash or flow against):
lap, lave
From the ODE community, based on WordNet
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