Answer:

finks

Answer	Crossword Clue
FINKS	Rats
FINKS	Tattletales
FINKS	Snitches

FINKS	Stool pigeons
FINKS	Stoolies
FINKS	Informers
FINKS	Strikebreakers
FINKS	Rats; stoolies
FINKS	Tellers?

Crossword

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