Slimy mud is a type of wet, muddy soil that is often found in wetlands and other areas with high water content. The crossword solutions for slimy mud are MIRE (4 letters), OOZE (4 letters), MUCK (4 letters), and SILT (4 letters). MIRE is a type of wetland, OOZE is a type of thick, slimy liquid, MUCK is a type of soil composed of organic matter, and SILT is a type of fine-grained sediment. All of these terms are related to slimy mud, which is a combination of all of these elements.