n. 25B6; noun
the report was a whitewash : COVER-UP, camouflage, deception, facade, veneer, pretext.
a four-match whitewash : WALKOVER, rout, landslide; informal pushover, cinch, breeze.
exposé.
25B6; verb don't whitewash what happened : COVER UP, sweep under the carpet, hush up, suppress, draw a veil over, conceal, veil, obscure, keep secret; gloss over, downplay, soft-pedal.
expose.