polystyrene

noun 0.829

foam

noun 0.697

spray foam

noun 0.674

styrene

noun 0.661

foamcore

noun 0.643

foaming

noun 0.584

stucco

noun 0.562

foaming agent

noun 0.551

sty

noun 0.538

styryl

noun 0.535

starch

noun 0.532

plastic

noun 0.530

bubble wrap

noun 0.529

cardboard

noun 0.528

fiberboard

noun 0.524

cornstarch

noun 0.521

aerogel

noun 0.513

thermoplastic

noun 0.512

polyurethane

noun 0.512

plastics

noun 0.512

plastic wood

noun 0.510

soapstone

noun 0.507

gypsum

noun 0.506

froth

noun 0.506

stuff

noun 0.506

egg carton

noun 0.506

epoxy resin

noun 0.505

foamability

noun 0.505