Visceral
Part of speech: adjective
Definition: Having to do with the response of the body as opposed to the intellect, as in the distinction between feeling and thinking. Often described as intuition; cf. gut feeling, gut reaction.
Example sentence: My love of computers, besides being practical, is very direct and visceral. I love the way things look on the screen.
Viscus
Part of speech: noun
Definition: One of the organs, as the brain, heart, or stomach, in the great cavities of the body of an animal; especially used in the plural, and applied to the organs contained in the abdomen.Specifically, the intestines.