Answer:

skulks

Answer	Crossword Clue
SKULKS	Hides with evil intent
SKULKS	Stirs with stealth
SKULKS	Moves in a stealthy manner

SKULKS	Moves furtively
SKULKS	Lies in wait.
SKULKS	Lurks.
SKULKS	Is catlike
SKULKS	Hides in the shadows
SKULKS	Moves stealthily

Crossword

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