chalkland

noun 0.836

chalking

noun 0.781

red chalk

noun 0.764

chalk and cheese

noun 0.701

chalkiness

noun 0.683

chalkboard

noun 0.678

calk

noun 0.637

chal

noun 0.622

calcium carbonate

noun 0.601

china clay

noun 0.598

calx

noun 0.597

calcite

noun 0.596

talc

noun 0.595

carbonate of lime

noun 0.595

chock

noun 0.583

clay

noun 0.583

limestone

noun 0.580

graphite

noun 0.574

crayon

noun 0.566

slate

noun 0.563

charcoal

noun 0.558

lime

noun 0.556

carbonate

noun 0.554

plaster

noun 0.553

stalk

noun 0.553

talcum

noun 0.552

gesso

noun 0.552

kaolin

noun 0.549

chert

noun 0.547

chockstone

noun 0.545

marble

noun 0.545

slaked lime

noun 0.545

calcium

noun 0.545

chit

noun 0.545

gypsum

noun 0.543

ball clay

noun 0.542

calcium chloride

noun 0.542

salt

noun 0.539

pencil

noun 0.536

rock salt

noun 0.536

chat

noun 0.535

challis

noun 0.535

chole

noun 0.534

limescale

noun 0.531

chrome

noun 0.528

cheddar

noun 0.528

chisel

noun 0.528

chew

noun 0.527

blackboard

noun 0.526

chart

noun 0.524

alkaline

noun 0.522

chaw

noun 0.522

chabazite

noun 0.522

clunch

noun 0.521

chatter

noun 0.520

scribble

noun 0.519

stone

noun 0.518

wax pencil

noun 0.518

chaff

noun 0.518

brick

noun 0.517

chant

noun 0.517

cement

noun 0.516

cork

noun 0.515

ching

noun 0.515

shale

noun 0.514

chiselling

noun 0.513

salt lick

noun 0.513

pastel

noun 0.512

chiff

noun 0.511

alabaster

noun 0.511

paint

noun 0.511

calcar

noun 0.510

choke

noun 0.510

alkali

noun 0.509

chalcedony

noun 0.509

soda ash

noun 0.509

chattering

noun 0.509

quicklime

noun 0.508

rock

noun 0.507

cholesterol

noun 0.504

pale

noun 0.504

powder

noun 0.503

chloride

noun 0.503

clinker

noun 0.503

mastic

noun 0.502

chicle

noun 0.501

soapstone

noun 0.500

salt hay

noun 0.500

chack

noun 0.500