Answer:

stale

Answer	Crossword Clue
STALE	Like some jokes
STALE	Old hat
STALE	Best bread for stuffing

STALE	Like an old joke
STALE	Old and worn
STALE	Like old bread
STALE	Dried out
STALE	Like jokes that kids enjoy, often
STALE	Tired
STALE	Thrice-told
STALE	In need of freshening

STALE	Hackneyed
STALE	Like uninspired writing
STALE	Hardly avant-garde
STALE	Shopworn
STALE	Trite
STALE	Like hard bread
STALE	Not fresh
STALE	Old

STALE	Too hard, as bread
STALE	Told too often
STALE	Timeworn
STALE	Overused
STALE	Like dry bread
STALE	Old, as a joke
STALE	Like cut-rate bread
STALE	Like leftover chips

STALE	Like old cigarettes
STALE	Overfamiliar
STALE	Like an old bagel
STALE	Like uncirculated air
STALE	Like week-old bread
STALE	Like week-old bread, possibly
STALE	Moth-eaten
STALE	Played out

STALE	Boring
STALE	Like a tough cookie?
STALE	Like yesterday's baguette
STALE	Days-old
STALE	Flat, like beer