concern -
something that interests you because it is important or affects you; "the safety of the ship is the captain's concern"
involvement,
interest a connection of inclusion or containment; "he escaped involvement in the accident"; "there was additional involvement of the liver and spleen"
earthly concern,
worldly concern,
earth,
world the concerns of this life as distinguished from heaven and the afterlife; "they consider the church to be independent of the world"
affair,
matter,
thing a vaguely specified social event; "the party was quite an affair"; "an occasion arranged to honor the president"; "a seemingly endless round of social functions"
fellow feeling,
sympathy an inclination to support or be loyal to or to agree with an opinion; "his sympathies were always with the underdog"; "I knew I could count on his understanding"
concern -
a commercial or industrial enterprise and the people who constitute it; "he bought his brother's business"; "a small mom-and-pop business"; "a racially integrated business concern"
brokerage the business of a broker; charges a fee to arrange a contract between two parties
common carrier,
carrier (genetics) an organism that possesses a recessive gene whose effect is masked by a dominant allele; the associated trait is not apparent but can be passed on to offspring
chain a series of (usually metal) rings or links fitted into one another to make a flexible ligament
business firm,
firm,
house the members of a business organization that owns or operates one or more establishments; "he worked for a brokerage house"
dealership,
franchise a statutory right or privilege granted to a person or group by a government (especially the rights of citizenship and the right to vote)