Open English Wordnet
Verbs
(v)muddycause to become muddy“These data would have muddied the prediction” (v)muddymake turbid“muddy the water” Adjectives
(s)boggy, marshy, miry, mucky, muddy, quaggy, sloppy, sloughy, soggy, squashy, swampy, waterlogged(of soil) soft and watery“the ground was boggy under foot”,
“a marshy coastline”,
“miry roads”,
“wet mucky lowland”,
“muddy barnyard”,
“quaggy terrain”,
“the sloughy edge of the pond”,
“swampy bayous” (s)mucky, muddydirty and messy; covered with mud or muck“muddy boots”,
“a mucky stable” (s)dirty, dingy, muddied, muddy(of color) discolored by impurities; not bright and clear; ‘dirty’ is often used in combination“a dirty (or dingy) white”,
“the muddied grey of the sea”,
“muddy colors”,
“dirty-green walls”,
“dirty-blonde hair”