gutty

noun 0.576

gutta

noun 0.574

caoutchouc

noun 0.571

gumma

noun 0.567

gum resin

noun 0.545

rubber

noun 0.533

polyisoprene

noun 0.533

rubber tree

noun 0.532

chicle

noun 0.530

india rubber

noun 0.526

gum

noun 0.520

polybutadiene

noun 0.520

gum tree

noun 0.519

guar gum

noun 0.511

white gum

noun 0.508

rubber plant

noun 0.507

gumboot

noun 0.506

polybutene

noun 0.505

lignum vitae

noun 0.504

sweet gum

noun 0.503

guava

noun 0.503

black gum

noun 0.502