Answer:

thins

Answer	Crossword Clue
THINS	Makes less viscous
THINS	Adds turpentine
THINS	Cuts with water

THINS	Reduces
THINS	Becomes sparse
THINS	Wheat ...
THINS	Waters down
THINS	Dilutes
THINS	Becomes less dense
THINS	Slowly disperses, with "out"
THINS	Makes less dense

THINS	Wheat ..: cracker brand
THINS	Adds turpentine to
THINS	Wheat ... (crackers)
THINS	Waters wine, say
THINS	Gets slimmer
THINS	Diminishes, with "out"
THINS	Adds water to, with "out"
THINS	Attenuates.

THINS	Makes flimsy.
THINS	Dilutes.
THINS	Gets one's weight down.
THINS	What a diet does.
THINS	Makes spaces between, as seedlings.
THINS	Becomes scantier.
THINS	Becomes slenderer.
THINS	Becomes slender.

THINS	Weeds out.
THINS	Adds liquid
THINS	Attenuates
THINS	Waters
THINS	Rarefies
THINS	Prunes
THINS	Wheat ..... (crackers)
THINS	Wheat crackers

THINS	Some crackers
THINS	Adds water, as to soup
THINS	Makes sparser
THINS	28 Adds turps
THINS	Weeds out