sole

noun 0.637

plinth

noun 0.629

pedestal

noun 0.612

fundament

noun 0.575

outsole

noun 0.574

basis

noun 0.553

solum

noun 0.542

insole

noun 0.539

placer

noun 0.538

basement

noun 0.533

subbase

noun 0.533

footing

noun 0.526

ground

noun 0.524

basal

noun 0.519

subfloor

noun 0.518

plafond

noun 0.515

substratum

noun 0.513

bedrock

noun 0.512

assiette

noun 0.508

sustentaculum

noun 0.508

hypogeum

noun 0.508

soffit

noun 0.508

platform

noun 0.507

foundation

noun 0.507

footplate

noun 0.506

solen

noun 0.504

soil

noun 0.501