subsoil
mantle
mesosphere
profile
chthonian
chthonic
nether
endogeny
sap
underground
geographical point
geographic point
air
chemical lithosphere
Earth's crust
bury
crust
epigene
A-horizon
downwarp
core
asthenosphere
subcrustal
geosphere
lithosphere
hump
subduction zone
epipedon
horst
world
subsediment
dryside
exoterrene
undersoil
geographical region
superplanetary
groundwater level
geographical area
planetscape
seashore
kandosol
geographic area
altitude
geographic region
warping
height
Mohorovicic discontinuity
Moho
benthonic zone
chasm
undersea
submarine
hydrospace
benthic division
benthos
ground level
ground
solid ground
land
superterrene
upthrust
dry land
earth
terra firma
backshore
subbenthic
geoscience
sanitary landfill
lip
skyline
highstand
exosphere
earthwork
peplosphere
clat
Hyperborea
polar zone
horizon
apparent horizon
sowback
region
peneplane
polar region
Frigid Zone
peneplain
sensible horizon
visible horizon
cledge
turf
surface
underfooting
Earth's surface
chthonian
chthonic
nether
underground
epigene
subcrustal
subsediment
dryside
exoterrene
superplanetary
undersea
submarine
superterrene
subbenthic
underground
subsoil
mantle
mesosphere
profile
endogeny
geographical point
geographic point
air
chemical lithosphere
Earth's crust
crust
A-horizon
downwarp
core
asthenosphere
geosphere
lithosphere
hump
subduction zone
epipedon
horst
world
undersoil
geographical region
groundwater level
geographical area
planetscape
seashore
kandosol
geographic area
altitude
geographic region
warping
height
Mohorovicic discontinuity
Moho
benthonic zone
chasm
hydrospace
benthic division
benthos
ground level
ground
solid ground
land
upthrust
dry land
earth
terra firma
backshore
geoscience
sanitary landfill
lip
skyline
highstand
exosphere
earthwork
peplosphere
clat
polar zone
horizon
apparent horizon
sowback
region
peneplane
polar region
Frigid Zone
peneplain
sensible horizon
visible horizon
cledge
turf
surface
underfooting
Earth's surface
sap
bury
English words for 'The layer of earth that is below the topsoil.'
As you may have noticed, above you will find words for "The layer of earth that is below the topsoil.". Hover the mouse over the word you'd like to know more about to view its definition. Click 
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studying hard
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afterbirth
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