Answer:

sweat

Answer	Crossword Clue
SWEAT	One of a Churchillian quartet
SWEAT	"No .....!"
SWEAT	Tears' kin

SWEAT	Worry excessively
SWEAT	Have an anxiety attack
SWEAT	Eccrine gland output
SWEAT	Sign of stress
SWEAT	Diaphoresis
SWEAT	Workout wetness
SWEAT	Part of Churchill's offering
SWEAT	It's produced by hard work

SWEAT	Worry about
SWEAT	It forms in beads
SWEAT	Workout output
SWEAT	Gymnast's beads?
SWEAT	Worry about the small stuff?
SWEAT	Hard worker's output
SWEAT	.. pants
SWEAT	"Don't .. the small stuff!"

SWEAT	Exercise output
SWEAT	Part of Churchill's offer
SWEAT	Type of equity
SWEAT	Kind of suit or pants
SWEAT	Verb for Richard Simmons
SWEAT	Workout consequence
SWEAT	Beads on one's brow
SWEAT	It pours from pores

SWEAT	Kind of equity
SWEAT	Musical partner of blood and tears?
SWEAT	Perspiration
SWEAT	Companion of blood and tears
SWEAT	"No ...!" ("Nothing to it!")
SWEAT	Word with band or box
SWEAT	Worry about, in slang
SWEAT	Make bullets?

SWEAT	Word with suit or shop
SWEAT	Manufacture bullets?
SWEAT	Work like a dog
SWEAT	Hard work
SWEAT	Partner of blood and tears