Jaguar, Jelly fish
jackle
juice
Juice
JUICE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
jellfish
Jaguar
animal, active
jade
A jungle animal, I would say, is "jaguar".
Jackal, jaguar and jellyfish are scary. They begin with the letter J.
Animal STD's
Electric eel is a sea animal. It begins with the letter e.