chalk

noun 0.764

chalkland

noun 0.726

chalking

noun 0.700

red ochre

noun 0.629

china clay

noun 0.597

red mud

noun 0.587

chalkboard

noun 0.582

red earth

noun 0.581

chalk and cheese

noun 0.579

brick red

noun 0.572

red lead

noun 0.569

chalkiness

noun 0.569

ball clay

noun 0.560

fire clay

noun 0.546

rhodochrosite

noun 0.543

ochre

noun 0.542

clay

noun 0.539

blood red

noun 0.536

crayon

noun 0.535

white lead

noun 0.534

graphite

noun 0.532

chalybeate

noun 0.531

red phosphorus

noun 0.530

cherry red

noun 0.528

carbonate of lime

noun 0.528

alizarin crimson

noun 0.521

red water

noun 0.520

charcoal drawing

noun 0.520

yellow earth

noun 0.519

plumbago

noun 0.519

chert

noun 0.519

red

noun 0.518

wax pencil

noun 0.517

vermilion

noun 0.516

rock salt

noun 0.515

black lead

noun 0.512

calcite

noun 0.511

bloodstone

noun 0.511

red fire

noun 0.509

limestone

noun 0.509

black shale

noun 0.508

calcium carbonate

noun 0.508

charcoal

noun 0.506

kaolin

noun 0.505

rhodonite

noun 0.504

chockstone

noun 0.503

calk

noun 0.503

straight red

noun 0.502

chromite

noun 0.501

slaked lime

noun 0.500