air vs earth

air and earth both are nouns.

Word	Noun	Adjective	Verb	Adverb
air	Yes	No	Yes	No
earth	Yes	No	Yes	No

air (noun)	earth (noun)
travel via aircraft	a connection between an electrical device and a large conducting body, such as the earth (which is taken to be at zero voltage)
a distinctive but intangible quality surrounding a person or thing	the concerns of this life as distinguished from heaven and the afterlife
a succession of notes forming a distinctive sequence	the abode of mortals (as contrasted with Heaven or Hell)
medium for radio and television broadcasting	the solid part of the earth's surface
the region above the ground	the 3rd planet from the sun; the planet we live on
the mass of air surrounding the Earth	the loose soft material that makes up a large part of the land surface
a slight wind (usually refreshing)	once thought to be one of four elements composing the universe (Empedocles), associated with the humour black bile
a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of
once thought to be one of four elements composing the universe (Empedocles), associated with the humour blood

air (verb)	earth (verb)
expose to cool or cold air so as to cool or freshen	connect to the earth
expose to warm or heated air, so as to dry	hide in the earth like a hunted animal
make public
broadcast over the airwaves, as in radio or television
be broadcast
expose to fresh air