karstification

noun 0.860

thermokarst

noun 0.611

carbonate

noun 0.576

crag

noun 0.570

calcite

noun 0.563

caving

noun 0.549

skarn

noun 0.549

limestone

noun 0.548

sinkhole

noun 0.543

cavern

noun 0.543

karez

noun 0.539

cave

noun 0.536

dolostone

noun 0.535

travertine

noun 0.532

schist

noun 0.529

ragstone

noun 0.529

crater

noun 0.527

skerry

noun 0.524

stony coral

noun 0.522

speleothem

noun 0.520

cist

noun 0.520

calcarenite

noun 0.520

flowstone

noun 0.520

karoo

noun 0.518

sandstone

noun 0.515

quarry

noun 0.515

craton

noun 0.514

stalactite

noun 0.512

escarpment

noun 0.512

kraton

noun 0.512

carbonatite

noun 0.511

quartzite

noun 0.511

stalagmite

noun 0.510

marble

noun 0.507

kart

noun 0.507

living rock

noun 0.506

stylolite

noun 0.505

petra

noun 0.505

landform

noun 0.505

chert

noun 0.504

krater

noun 0.504

scarp

noun 0.504

canyon

noun 0.502

marlstone

noun 0.502

topography

noun 0.500