muddy - verb

• dirty with mud
• cause to become muddy
• make turbid

muddy - adjective

• (of soil) soft and watery
• dirty and messy; covered with mud or muck
• (of color) discolored by impurities; not bright and clear
• (of liquids) clouded as with sediment

muddy - thesaurus

boggy   cloudy   dingy   dirty   marshy   mirky   miry   mucky   muddied   murky   quaggy   sloppy   sloughy   soggy   squashy   swampy   turbid   waterlogged