Answer:

mouthpiece

Answer	Crossword Clue
MOUTHPIECE	Spokesperson
MOUTHPIECE	Spokesman, of sorts
MOUTHPIECE	Runyonesque lawyer

MOUTHPIECE	Spokesperson, in a way
MOUTHPIECE	Lawyer, to Capone
MOUTHPIECE	Lawyer, so to speak
MOUTHPIECE	Protection for a boxer
MOUTHPIECE	Gangster's lawyer
MOUTHPIECE	Lawyer, slangily
MOUTHPIECE	Spokesman.
MOUTHPIECE	Part of a telephone.

MOUTHPIECE	Gangster's front man
MOUTHPIECE	Spokesman
MOUTHPIECE	Surrogate speaker
MOUTHPIECE	Telephone part
MOUTHPIECE	Lawyer?

Crossword

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