achromatization
albification
blanching
bleach
decoloration
decolorization
decolorizing
discoloration
etiolation
fading
frosting
grizzling
lightening
madder bleach
market bleach
paling
silvering
whitening
whitewashing
beaching
beseeching
breaching
breeching
impeaching
leaching
preaching
reaching
screeching
teaching