to make (something) dirty, impure or diseased (by touching or adding something impure)
adulterate
to cover (a surface) thickly and roughly with (paint, clay, plaster etc)
coat; make dirty
to spoil the appearance of (something) by marking or damaging the surface
mar, mutilate
to make (a region, water; a person's thoughts etc) dirty or impure
corrupt, violate
(to cause something) to change cover
fading, dirtying of hue
to spoil (beauty, a feeling etc); March
hurt, damage
(in Roman myth) the god of war; the planet fourth in order of the sun
hurt, damage
to make (air, rivers etc) dirty, impure
make dirty; corrupt
to mark (something) with something oily or sticky; spread (something oily etc) on (something); a deliberate (often untrue) remark made against a person, product, business etc
rub on, spread over
dullness (on metal) because the brightness has gone; to lessen the quality of (a person's reputation)
dirty, corrupt