Answer:

empty

Answer	Crossword Clue
EMPTY	Vacuous
EMPTY	"E" on a gauge
EMPTY	Like some threats

EMPTY	Bad news on the gas gauge
EMPTY	Out of gas
EMPTY	Meaningless
EMPTY	Bottle to recycle
EMPTY	Pointing to E
EMPTY	Running on fumes
EMPTY	Drained
EMPTY	Ready for recycling

EMPTY	Unload
EMPTY	Evacuate
EMPTY	Like recycled bottles
EMPTY	Uninhabited
EMPTY	Having nary a drop
EMPTY	Kind of nest
EMPTY	Like some nests
EMPTY	Clear out

EMPTY	Gas gauge extreme
EMPTY	Unhappy gas gauge reading
EMPTY	Drain completely
EMPTY	Meaningless, as a promise
EMPTY	Vacant
EMPTY	Like a useless gas tank
EMPTY	It's hard to run on it
EMPTY	Totally drained

EMPTY	Barren
EMPTY	Drain
EMPTY	Like some promises
EMPTY	In dire need of gas
EMPTY	Clean out
EMPTY	E on a gas gauge
EMPTY	E, on a gas gauge
EMPTY	Like campaign promises, perhaps

EMPTY	Unthreatening, as threats
EMPTY	Below low
EMPTY	Like a vacuum
EMPTY	Like some promises, stares, and threats
EMPTY	Returnable bottle