Subsoil
Synonyms for Subsoil
- undersoil
- clodground
- moldground
- clayground
- landground
- dirtground
- glebeground
- marl
- substratum
- soil
- gravel
- dust
- ground
- earth
- loam
- alluvium
- terrain
- topsoil
- coast
- sand
- dry land
- shore
- surface
- terra firma
- sod
- mud
- turf
- fill
- deposit
- compost
For more similar words, try Subsoil on Thesaurus.plus dictionary