Nouns

(n)grubby, Myxocephalus aenaeussmall sculpin of the coast of New England

Adjectives

(a)grubbyinfested with grubs
(s)begrimed, dingy, grimy, grubby, grungy, raunchythickly covered with ingrained dirt or soot“a miner's begrimed face”, “dingy linen”, “grimy hands”, “grubby little fingers”, “a grungy kitchen”