Answer:

HUSH

Answer	Crossword Clue
HUSH	"Quiet!"
HUSH	Kind of puppy or money
HUSH	Button your lip

HUSH	Librarian's admonition
HUSH	Stillness
HUSH	Be still
HUSH	Mollify
HUSH	"Be quiet!"
HUSH	Quiet
HUSH	Anticipatory crowd response
HUSH	"Pipe down!"

HUSH	One may fall over a crowd
HUSH	Awed crowd response
HUSH	.. money
HUSH	Awed crowd reaction
HUSH	Silence
HUSH	Kind of money
HUSH	Stunned response
HUSH	"Stop your yakking!"

HUSH	Startled silence
HUSH	"Keep quiet!"
HUSH	Sudden silence
HUSH	... money
HUSH	"Don't say a word!"
HUSH	"Quiet down!"
HUSH	Silence!
HUSH	Word before puppy or money

HUSH	"Shh!"
HUSH	"Quit complaining!"
HUSH	Deep Purple's first hit
HUSH	Lullaby word
HUSH	Lack of noise
HUSH	Shut up
HUSH	Still
HUSH	"Put a sock in it!"

HUSH	"Zip it!"
HUSH	"Silence!"
HUSH	Become quiet
HUSH	When repeated, highly secret
HUSH	Quiet.