kraton

noun 0.639

crag

noun 0.582

crust

noun 0.573

crater

noun 0.564

krater

noun 0.554

pluton

noun 0.544

bedrock

noun 0.537

supercontinent

noun 0.530

upper crust

noun 0.528

lithosphere

noun 0.524

phenocryst

noun 0.524

impact crater

noun 0.521

cranium

noun 0.520

granitoid

noun 0.518

crater lake

noun 0.516

cranidium

noun 0.516

plateau

noun 0.516

karst

noun 0.514

crate

noun 0.513

crut

noun 0.513

crista

noun 0.509

crinoid

noun 0.509

cran

noun 0.508

granite

noun 0.506

crake

noun 0.505

cataclasite

noun 0.505

hardpan

noun 0.504

archaean

noun 0.503

cradle

noun 0.502

krai

noun 0.501