Answer:

adhesion

Answer	Crossword Clue
ADHESION	Stick-to-itiveness
ADHESION	Attachment
ADHESION	Bonding

ADHESION	Stick-to-it-iveness?
ADHESION	Bond
ADHESION	Sticking together.
ADHESION	State of being united.
ADHESION	Devoted attachment

Crossword

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