rubber

noun 0.762

rubber tree

noun 0.710

rubber plant

noun 0.689

rubbers

noun 0.675

butyl rubber

noun 0.644

rubber cement

noun 0.642

caoutchouc

noun 0.627

rubber ring

noun 0.607

polyisoprene

noun 0.607

rubber band

noun 0.598

silicone rubber

noun 0.597

rubber policeman

noun 0.575

elastomer

noun 0.570

polybutadiene

noun 0.563

vulcanite

noun 0.541

caucho

noun 0.541

crumb rubber

noun 0.539

elastomeric

noun 0.539

gum resin

noun 0.535

rubber bullet

noun 0.533

gutta-percha

noun 0.526

rubber duck

noun 0.505