wild cotton

noun 0.622

cotton

noun 0.616

black mud

noun 0.587

blackland

noun 0.586

cotton wool

noun 0.576

cottonseed

noun 0.563

cottonoid

noun 0.561

gun cotton

noun 0.560

cotton boll

noun 0.552

cotton-picking

noun 0.537

soil

noun 0.533

cottonseed oil

noun 0.531

topsoil

noun 0.530

carbon black

noun 0.521

black carbon

noun 0.519

cottonwood

noun 0.517

red mud

noun 0.515

ball clay

noun 0.510

cotton picker

noun 0.510

geotextile

noun 0.507

subsoil

noun 0.506

soil mechanics

noun 0.505

cottonmouth

noun 0.501