sun vs chromosphere

sun and chromosphere both are nouns.

Word	Noun	Adjective	Verb	Adverb
sun	Yes	No	Yes	No
chromosphere	Yes	No	No	No

sun (noun)	chromosphere (noun)
any star around which a planetary system revolves	a gaseous layer of the sun's atmosphere (extending from the photosphere to the corona) that is visible during a total eclipse of the sun
the star that is the source of light and heat for the planets in the solar system
a person considered as a source of warmth or energy or glory etc
the rays of the sun

sun (verb)	chromosphere (verb)
expose one's body to the sun
expose to the rays of the sun or affect by exposure to the sun