Answer:

bestill

Answer	Crossword Clue
BESTILL	"Quit fidgeting!"
BESTILL	"Don't move!"
BESTILL	"Shhhh!"

BESTILL	Restraining order
BESTILL	Hush.
BESTILL	Hush up!
BESTILL	Hush!
BESTILL	"Hush!"

Crossword

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