cupric oxide

noun 0.901

cuprite

noun 0.790

cupreous

noun 0.718

copper acetate

noun 0.691

copper

noun 0.683

copper sulfate

noun 0.666

copper phthalocyanine

noun 0.662

copper ore

noun 0.660

copperas

noun 0.657

cadmium oxide

noun 0.638

coppering

noun 0.601

iron oxide

noun 0.598

ferric oxide

noun 0.597

chalcopyrite

noun 0.596

chalcocite

noun 0.594

cupronickel

noun 0.591

titanium oxide

noun 0.587

boric oxide

noun 0.584

ferrous oxide

noun 0.584

suboxide

noun 0.575

tetroxide

noun 0.573

copperware

noun 0.572

oxychloride

noun 0.565

mercuric sulfide

noun 0.565

dioxide

noun 0.560

verdigris

noun 0.557

covellite

noun 0.551

lead oxide

noun 0.548

trioxide

noun 0.546

chrysocolla

noun 0.541

zinc oxide

noun 0.539

ceruloplasmin

noun 0.539

carbon oxide

noun 0.536

iron sulphide

noun 0.535

osmium tetroxide

noun 0.533

cerussite

noun 0.533

azurite

noun 0.532

beryllium oxide

noun 0.531

hemocyanin

noun 0.530

boron oxide

noun 0.530

sulfur oxide

noun 0.529

lithium oxide

noun 0.527

bornite

noun 0.526

oxide

noun 0.525

sesquioxide

noun 0.523

oxidase

noun 0.523

silicon oxide

noun 0.523

manganese dioxide

noun 0.520

titanium dioxide

noun 0.519

coppersmith

noun 0.511

malachite

noun 0.511

superoxide

noun 0.511

oxidizer

noun 0.509

cupellation

noun 0.508

potassium dichromate

noun 0.507

cobalt

noun 0.507

nitrogen dioxide

noun 0.505

calcium oxide

noun 0.502

copperplate

noun 0.501

chlorine dioxide

noun 0.501

sulfur trioxide

noun 0.501

protoporphyrinogen oxidase

noun 0.501

nitrogen oxide

noun 0.500