cannon vs billiards

cannon and billiards both are nouns.

Word	Noun	Adjective	Verb	Adverb
cannon	Yes	No	Yes	No
billiards	Yes	No	No	No

cannon (noun)	billiards (noun)
a shot in billiards in which the cue ball contacts one object ball and then the other	any of several games played on rectangular cloth-covered table (with cushioned edges) in which long tapering cue sticks are used to propel ivory (or composition) balls
lower part of the leg extending from the hock to the fetlock in hoofed mammals
a large artillery gun that is usually on wheels
heavy automatic gun fired from an airplane
(Middle Ages) a cylindrical piece of armor plate to protect the arm
heavy gun fired from a tank

cannon (verb)	billiards (verb)
fire a cannon
make a cannon