mud

As an acronym MUD

is an interactive online environment in which players may jointly engage in fantasy role-playing games.

As a noun mud

is a mixture of water and soil or fine grained sediment.

As a verb mud

is to make muddy, dirty.

As an adjective mudlike is

resembling mud.

As nouns the difference between mud and mudflap

is that mud is a mixture of water and soil or fine grained sediment while mudflap is a rectangular flap mounted near the wheel of a truck to prevent mud from being thrown up onto the vehicle.

As an acronym MUD

is an interactive online environment in which players may jointly engage in fantasy role-playing games.

As a verb mud

is to make muddy, dirty.

As adjectives the difference between mud and mudless

is that mud is while mudless is without mud.

As adjectives the difference between mud and mudwalled

is that mud is while mudwalled is having walls constructed from mud, or with bricks made from mud.

As an adjective mud

is .

As a noun mudbrick is

adobe brick; unfired brick made from mud or clay mixed with straw.

As an adjective mud

is .

As a noun micrite is

(geology) a sedimentary limestone matrix derived from calcite mud.

As an adjective mud

is .

As a noun mudheap is

a heap of mud; by extension, any pile of metaphorical detritus.

As an adjective mud

is .

As a noun mudlark is

(slang) a pig; pork.

As an adjective mud

is .

As a noun muckworm is

a larva living in mud or manure.

As adjectives the difference between mud and kutcha

is that mud is while kutcha is imperfect, makeshift; ramshackle, second-rate.

As a noun kutcha is

dried brick or mud, used as a material.