fin vs machine

fin and machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
fin	Yes	No	Yes	No
machine	Yes	No	Yes	No

fin (noun)	machine (noun)
organ of locomotion and balance in fishes and some other aquatic animals	any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks
a stabilizer on a ship that resembles the fin of a fish	a motor vehicle with four wheels; usually propelled by an internal combustion engine
one of a set of parallel slats in a door or window to admit air and reject rain	a device for overcoming resistance at one point by applying force at some other point
a shoe for swimming; the paddle-like front is an aid in swimming (especially underwater)	a group that controls the activities of a political party
one of a pair of decorations projecting above the rear fenders of an automobile	an intricate organization that accomplishes its goals efficiently
the cardinal number that is the sum of four and one	an efficient person

fin (verb)	machine (verb)
show the fins above the water while swimming	make by machinery
propel oneself through the water in a finning motion	turn, shape, mold, or otherwise finish by machinery
equip (a car) with fins