smeared with something that soils or stains; these words are often used in combination; "oil-smeared work clothes"; "hostile faces smirched by the grime and rust"- Henry Roth; "ink-smudged fingers"
a soft wet area of low-lying land that sinks underfoot
a difficulty or embarrassment that is hard to extricate yourself from; "the country is still trying to climb out of the mire left by its previous president"; "caught in the mire of poverty"
soil with mud, muck, or mire; "The child mucked up his shirt while playing ball in the garden"
cause to get stuck as if in a mire; "The mud mired our cart"