THESAURUS
wash out
achromatize, baptize, bath, bathe, blanch, bleach, bust, cashier, cast, decolor, decolorize, dim, discolor, douche, drain, drain of color, dull, etiolate, fade, fail, flummox, flunk, flunk out, flush, flush out, fume, gargle, holystone, irrigate, jettison, junk, lather, launder, lave, mop, mop up, pale, peroxide, reject, rinse, rinse out, ritually immerse, scour, scrap, scrub, scrub up, shampoo, shed, shower, slough, sluice, sluice out, soap, sponge, swab, syringe, tarnish, throw away, toivel, tone down, tub, wash, wash up, whiten
ROGET THESAURUS
wash out
Achromatism
VB
lose color, fade, fly, go, become colorless, turn pale, pale, deprive of color, decolorize, bleach, tarnish, achromatize, blanch, etiolate,
wash out, tone down.
Obliteration
VB
efface, obliterate, erase, raze, rase, expunge, cancel, blot out, take out, rub out, scratch out, strike out, wipe out,
wash out, sponge out, wipe off, rub off, wipe away, deface, render illegible, draw the pen through, apply the sponge, be effaced, leave no trace, leave not a rack behind.