Answer:

involve

Answer	Crossword Clue
INVOLVE	Make use of
INVOLVE	Keep rapt
INVOLVE	Entangle

INVOLVE	Employ
INVOLVE	Embroil.
INVOLVE	Require.
INVOLVE	Entangle in affairs.
INVOLVE	Entail
INVOLVE	Absorb
INVOLVE	Engage

Crossword

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