soakage

noun 0.771

soak

noun 0.742

soaker

noun 0.665

catchment basin

noun 0.599

presoak

noun 0.598

drain

noun 0.584

soak test

noun 0.576

drain field

noun 0.575

cesspool

noun 0.573

presoaking

noun 0.572

sinkhole

noun 0.565

cesspit

noun 0.565

sink

noun 0.559

aquifer

noun 0.559

seepage

noun 0.557

drainer

noun 0.553

drainage

noun 0.550

seep

noun 0.547

downspout

noun 0.544

sewer

noun 0.538

water butt

noun 0.538

souterrain

noun 0.537

borehole

noun 0.537

catchment

noun 0.536

drainage pipe

noun 0.535

soil pipe

noun 0.534

plughole

noun 0.531

drainpipe

noun 0.530

septic tank

noun 0.529

impluvium

noun 0.529

sump

noun 0.527

storm sewer

noun 0.520

drainage basin

noun 0.519

absorbent

noun 0.517

draining

noun 0.511

seeping

noun 0.511

absorber

noun 0.509

sullage

noun 0.509

spillway

noun 0.507

subsoil

noun 0.504

scupper

noun 0.502

gutter

noun 0.502

gully

noun 0.502

sook

noun 0.501

borewell

noun 0.501

sewerage

noun 0.500