Synonyms of discolour in English:

discolour


See definition of discolour

verb

1‘smoke from the coal fire had discoloured the original paintwork’

SYNONYMS
stain, mark, soil, dirty, make dirty, streak, smear, spot, tarnish, sully, spoil, mar, disfigure, blemish
blacken, char
fade, bleach, wash out
rust, weather