corn vs ear

corn and ear both are nouns.

Word	Noun	Adjective	Verb	Adverb
corn	Yes	No	Yes	No
ear	Yes	No	No	No

corn (noun)	ear (noun)
something sentimental or trite	the sense organ for hearing and equilibrium
ears of corn that can be prepared and served for human food	the externally visible cartilaginous structure of the external ear
whiskey distilled from a mash of not less than 80 percent corn	good hearing
tall annual cereal grass bearing kernels on large ears: widely cultivated in America in many varieties; the principal cereal in Mexico and Central and South America since pre-Columbian times	attention to what is said
(Great Britain) any of various cereal plants (especially the dominant crop of the region--wheat in Great Britain or oats in Scotland and Ireland)	fruiting spike of a cereal plant especially corn
the dried grains or kernels or corn used as animal feed or ground for meal
a hard thickening of the skin (especially on the top or sides of the toes) caused by the pressure of ill-fitting shoes

corn (verb)	ear (verb)
preserve with large-grained rock salt
feed (cattle) with corn