Quick Quiz: Nouns Score: Change category, Flip order Reset Incorrect! Try again. Noun: jacob's ladder Your choice? sect founded in the 6th century as a revolt against Hinduism   (Noun: jainism) a vertical side member of a door or window frame a river that rises in North Dakota and flows southward across South Dakota to the Missouri   (Noun: james) pinnate-leaved European perennial having bright blue or white flowers