Orangutan
Part of speech: noun
Definition: An arboreal anthropoid ape genus Pongo consisting of two species, Pongo pygmaeus of Borneo and Pongo abelii of Sumatra, having a shaggy reddish-brown coat, very long arms, and no tail.
Gorilla
Part of speech: noun
Definition: The largest of the apes, native to the forests of central Africa, and known for its trait of knuckle-walkingA big and brutish man or a thug; a goon or ruffian.
Example sentence: Force me to choose my best book, and I always come back to 'Gorilla.' It was the first time I felt I understood what picture books could do.