Answer:

gargle

Answer	Crossword Clue
GARGLE	Wash your mouth out
GARGLE	Guttural sound
GARGLE	Use mouthwash

GARGLE	Use Listerine, say
GARGLE	Use Scope, say
GARGLE	Use Listerine, e.g.
GARGLE	Throaty sound
GARGLE	Use mouthwash, e.g.
GARGLE	Kin of a mouthwash.
GARGLE	Throat liquid.
GARGLE	Mouthwash.

GARGLE	Ahgr-r-r-r
GARGLE	Cleanse the throat
GARGLE	Throat freshener
GARGLE	Mouthwash
GARGLE	Treat a sore throat
GARGLE	It can be a mouthful
GARGLE	Clear the throat?
GARGLE	Use mouthwash noisily

GARGLE	Use mouthwash audibly
GARGLE	Kill oral germs

Crossword

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