Answer:

musty

Answer	Crossword Clue
MUSTY	Like some attics
MUSTY	Smelling of decay
MUSTY	Like some basements

MUSTY	Affected by mold or mildew
MUSTY	Dank
MUSTY	Antiquated
MUSTY	Like a long-closed room
MUSTY	Like old attics
MUSTY	Damp-smelling
MUSTY	Outdated
MUSTY	In need of airing out

MUSTY	Stale-smelling
MUSTY	Needing a good airing
MUSTY	Needing an airing
MUSTY	Needing an airing-out
MUSTY	Stale.
MUSTY	Antiquated.
MUSTY	Stale
MUSTY	Unaired.

MUSTY	Stale or trite
MUSTY	Out-of-date
MUSTY	Hardly fresh
MUSTY	Needing air freshener
MUSTY	Needing to be aired out
MUSTY	Attic condition, sometimes
MUSTY	Having a stale odor
MUSTY	In need of an airing

Crossword

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