Synonyms and related words :
achromatize, blanch, bleach, bleaching powder, chlorine, decolor, decolorize, dim, discolor, drain, drain of color, dull, etiolate, fade, fume, hydrochloric acid, hydrogen peroxide, lime, nitrogen tetroxide, oxalic acid, pale, sodium hypochlorite, sour, sulfur dioxide, sulfuric acid, tarnish, tone down, wash out, white sour, whiten