crag (n.)
- basalt
- bedrock
- bluff
- breccia
- cliff
- cog
- comb
- conglomerate
- escarpment
- face
- fang
- gneiss
- granite
- harrow
- jag
- lava
- limestone
- magma
- monolith
- pahoehoe
- palisade
- peak
- pecten
- porphyry
- precipice
- projection
- rake
- ratchet
- rock
- rubble
- sandstone
- sawtooth
- scar
- scarp
- schist
- scoria
- scree
- snag
- spire
- sprocket
- spur
- steep
- steeple
- stone
- talus
- tooth
- tor
- tufa
- tuff
- wall
crag (v.)
The castled crag of Drachenfels
Frowns o'er the wide and winding Rhine.
