Answer:

grimy

Answer	Crossword Clue
GRIMY	Covered with dirt
GRIMY	Caked with crud
GRIMY	Needing scouring

GRIMY	In need of soap
GRIMY	Filth-covered
GRIMY	Covered with soot
GRIMY	Smudged
GRIMY	Needing a scrubbing
GRIMY	Covered in soot
GRIMY	Hard to clean
GRIMY	Soiled

GRIMY	Full of dirt
GRIMY	Needing washing
GRIMY	Sooty.
GRIMY	Dirty
GRIMY	Mean and unpleasant
GRIMY	Like Poppins, at times
GRIMY	Not clean
GRIMY	Covered in schmutz

GRIMY	In need of deep cleaning
GRIMY	Covered with soot, e.g.
GRIMY	Dingy
GRIMY	Dingy and grubby
GRIMY	Well-soiled
GRIMY	Like coal miners' clothes
GRIMY	In need of a good scrubbing

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.