Crack and Geological fault

Crack noun - An irregular usually narrow break in a surface created by pressure.

Geological fault and crack are semantically related In some cases you can use "Geological fault" instead a noun "Crack".

Nearby Words: cracked, cracking, crackle, cracker, crackled

Geological fault noun - (geology) a crack in the earth's crust resulting from the displacement of one side with respect to the other.

Crack and geological fault are semantically related in line of rock displacement topic. You can use "Crack" instead a noun phrase "Geological fault".