patination

noun 0.799

tarnish

noun 0.659

tarnishing

noun 0.607

verdigris

noun 0.606

varnish

noun 0.537

burnish

noun 0.536

rustiness

noun 0.532

pigment

noun 0.529

corrosion

noun 0.527

bronze

noun 0.520

pigmentation

noun 0.519

pewter

noun 0.518

stain

noun 0.516

lacquer

noun 0.515

pat

noun 0.507

sepia

noun 0.506

paint

noun 0.505

rouille

noun 0.504

glaze

noun 0.503

discoloration

noun 0.503

paten

noun 0.502

vintage

noun 0.502