BM
bilge
bilgewater
bowel movement
buffalo chips
ca-ca
carrion
coprolite
coprolith
cow chips
cow flops
cow pats
crap
defecation
dingleberry
dishwater
ditchwater
drainage
droppings
dung
feces
feculence
garbage
guano
jakes
manure
movement
night soil
offal
offscourings
ordure
refuse
riffraff
scum
scurf
seepage
sewerage
shit
slop
slops
slough
soily
stool
swill
turd
wastewater
waste
waste material
waste matter
waste product
Rainwater
compost
excrement
irrigation
mildew
ozone
pollutant
saltwater
seawater
seaweed
sewer
silt
slime
sludge
sulfur
urine
ventilation