Answer:

INTO

Answer	Crossword Clue
INTO	"...and .. the fire"
INTO	".. each life some rain ..."
INTO	Deeply involved with

INTO	Division word
INTO	Involved with
INTO	Making a hobby of
INTO	Obsessed with
INTO	"... each life some..."
INTO	Gung-ho about
INTO	James Lapine's 1987 book "..... the Woods"
INTO	Jon Krakauer's "... Thin Air"

INTO	Preoccupied with
INTO	Really involved with
INTO	Wild about
INTO	".... the Woods" (Sondheim work)
INTO	"...each life some rain..."
INTO	A big fan of
INTO	Absorbed with
INTO	Bump ... (meet)

INTO	Partaking of
INTO	Penetrating preposition?
INTO	Preposition
INTO	Sondheim's "... the Woods"
INTO	Hooked on
INTO	Digging
INTO	Digging a lot, as a band
INTO	Really obsessed with

INTO	Enjoying
INTO	A divisor
INTO	Fascinated by
INTO	Keen on
INTO	Absorbed by
INTO	Division problem word
INTO	Division preposition
INTO	Really busy with

INTO	Crazed about
INTO	Wrapped up with
INTO	Grooving on
INTO	Dividing word
INTO	Excited by

Crossword

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