business vs division

business and division both are nouns.

Word	Noun	Adjective	Verb	Adverb
business	Yes	No	No	No
division	Yes	No	No	No

business (noun)	division (noun)
the principal activity in your life that you do to earn money	the act or process of dividing
the activity of providing goods and services involving financial and commercial and industrial aspects	an arithmetic operation that is the inverse of multiplication; the quotient of two numbers is computed
the volume of commercial activity	the act of dividing or partitioning; separation by the creation of a boundary that divides or keeps apart
incidental activity performed by an actor for dramatic effect	one of the portions into which something is regarded as divided and which together constitute a whole
an immediate objective	discord that splits a group
a rightful concern or responsibility	an army unit large enough to sustain combat
a commercial or industrial enterprise and the people who constitute it	a group of ships of similar type
customers collectively	a unit of the United States Air Force usually comprising two or more wings
business concerns collectively	an administrative unit in government or business
	(botany) taxonomic unit of plants corresponding to a phylum
	(biology) a group of organisms forming a subdivision of a larger category
	a league ranked by quality