A moist sticky mixture, especially of mud and filth.
Soft mud or slime; esp., the deep layers of sediment at the bottom of a lake, ocean, etc.
Water or other liquid carelessly spilled or thrown about, as upon a table or a floor; a puddle; a soiled spot.
Anything thrown away or rejected as worthless or useless; waste; trash; rubbish
A slurry containing very fine particulate matter.
Something, such as language or printed matter, considered obscene, prurient, or immoral.
Wet, sticky, soft earth, as on the banks of a river.
That which is left over after part is taken away; remainder; rest
(Uncountable) Any substance having the appearance of ice.
An area of wet, soggy, muddy ground; a bog.
(Geol.) Matter deposited by water or wind
Partially melted snow or ice.
The act or an instance of wasting or the condition of being wasted:
Removal of dirt.
A sticky wet viscous substance.
(Slang) An East Asian; specif., a Korean, Vietnamese, Japanese, etc.
(Slang) Any thick, viscous, sticky or slimy substance
(Slang) Any oily, viscous, or thick, messy substance
Find another word for sludge. In this page you can discover 31 synonyms, antonyms, idiomatic expressions, and related words for sludge, like: muck, ooze, slop, refuse, slime, filth, mud, residue, ice, mire and sediment.