Grimy

a.

1.

Full of grime; begrimed; dirty; foul.

Adj.

1.

grimy - thickly covered with ingrained dirt or soot; "a miner's begrimed face"; "dingy linen"; "grimy hands"; "grubby little fingers"; "a grungy kitchen" Synonyms: begrimed, dingy, grubby, grungy, raunchy

besmirched, blotchy, dingy, dirty, dusty, fuliginous, grungy, messy, miry, muddy, murky, scruffy, slovenly, smirched, smirchy, smoky, smudgy, smutchy, smutty, snuffy, sooty, untidy