copper sulfate

noun 0.754

copper

noun 0.715

copper acetate

noun 0.707

cupric oxide

noun 0.704

coppering

noun 0.669

copper ore

noun 0.668

cupreous

noun 0.667

cuprous oxide

noun 0.657

copper phthalocyanine

noun 0.652

cuprite

noun 0.652

copperware

noun 0.621

green vitriol

noun 0.605

ferrous sulfate

noun 0.601

ferric sulphate

noun 0.599

coppersmith

noun 0.599

chalcopyrite

noun 0.595

coper

noun 0.591

copperplate

noun 0.590

ferric sulfate

noun 0.587

verdigris

noun 0.584

iron sulphide

noun 0.579

ferrous oxide

noun 0.561

ferric oxide

noun 0.552

chalcocite

noun 0.545

ferric ammonium citrate

noun 0.539

ferroin

noun 0.538

ceruloplasmin

noun 0.535

sugar of lead

noun 0.532

chalybeate

noun 0.529

cobalt

noun 0.524

copperhead

noun 0.523

cupronickel

noun 0.521

cerussite

noun 0.519

ferrihydrite

noun 0.519

malachite

noun 0.519

bog iron

noun 0.519

black iron

noun 0.518

azurite

noun 0.515

cupper

noun 0.513

iron oxide

noun 0.512

siderite

noun 0.512

oil of vitriol

noun 0.512

covellite

noun 0.507

chrysocolla

noun 0.503

bornite

noun 0.500

iron gray

noun 0.500

ferricyanide

noun 0.500