泥

splash of mud; mud spatter

protection against (flying) mud

mudguard; mudflap

fender (of a car); wing

Idiomatic expression

to sleep like a log; to sleep like a baby

miry; swampy; foundrous

peatland; peatlands; peat bog

playing in the mud; playing with mud

underhand character; thievish nature

mud and sand

mudstone

gluttonous goby (Chasmichthys gulosus)

mud bath

colour wash; distemper; powdered paints or pigments

Idiomatic expression

throwing good money after bad

mud bath (at an onsen)

making a living in the red-light district

playing with mud

slurry; slip

marl (unconsolidated lime-rich rock)

peat soil

potter wasp (any wasp of subfamily Eumeninae); mason wasp

Japanese poplar (Populus maximowiczii)

Proverb

starting something in the eleventh hour; have not thy cloak to make when it begins to rain; don't lock the stable door after the horse has been stolen; braiding the rope only after the thief is caught

mud volcano

shale