The crossword solution for the term CUNNING ANIMAL is FOX, which is a three-letter word. The FOX is a small-to-medium-sized omnivorous mammal belonging to several genera of the family Canidae. It is known for its cunning and sly behavior, which has earned it a reputation as a wily trickster in many cultures. Foxes are found throughout much of the world, including North America, Europe, Asia, and Africa.