Answer:

FOOLS

Answer	Crossword Clue
FOOLS	They rush in
FOOLS	Jesters
FOOLS	Takes in

FOOLS	We mortals
FOOLS	Ninnies
FOOLS	Tricks
FOOLS	Chumps
FOOLS	No rocket scientists, they
FOOLS	April honorees?
FOOLS	April 1 prank victims
FOOLS	They rush in where angels fear to tread

FOOLS	Puts one over on
FOOLS	Hoodwinks
FOOLS	April 1 victims
FOOLS	4-1 victims
FOOLS	Takes for a ride
FOOLS	Plays a trick on
FOOLS	Jesters.
FOOLS	"What ... these mortals be!"

FOOLS	Imprudent ones.
FOOLS	Motley men.
FOOLS	Spoofs.
FOOLS	Gulls
FOOLS	Dupes
FOOLS	Porter's "Ship of ..."
FOOLS	Wearers of motley
FOOLS	Type of gold

FOOLS	"Ship of ..."
FOOLS	Word with cap or gold
FOOLS	Kind of errand
FOOLS	Nerds
FOOLS	April 1 Abderites
FOOLS	Certain inrushers
FOOLS	Nincompoops
FOOLS	Cons

FOOLS	Kind of gold
FOOLS	April ... Day
FOOLS	Mortals, to Puck
FOOLS	Dummies
FOOLS	One's on "the Hill," the other's in "the Rain"