Answer:

INTOO

Answer	Crossword Clue
INTOO	.. deep
INTOO	... deep (over-involved)
INTOO	"... Deep" (1999 Omar Epps film)

INTOO	Sum 41 hit "... Deep"
INTOO	Top ten Genesis hit, "... Deep"
INTOO	"... Deep" (Genesis tune)
INTOO	... deep

Crossword

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