a walk taken for the benefit of one's health; constitutional.

any occupation pursued as a business or livelihood.

the act or process of buying, selling or exchanging commodities, at either wholesale or retail, within a country or between countries; trade; commerce.

a field of business activity; a trade.

the way a person behaves or acts; conduct; manners.

a regular, more or less unvarying procedure, customary, prescribed or habitual, as of business or daily life; routine.

the state of being associated; companionship; association.

a usual practice or habitual way of behaving; a habit; a custom.

the act or process of carrying on a lawsuit; litigation.

acting; dealing with; transacting.

fit or competent for legal proceedings or for affairs.

relating to legal process or action.

in keeping with custom or usage; usual; habitual; customary.

a man dealing with (someone), transacting in (something).

a man who trades; a merchant.

a man who has filed a legal suit against another (in a law court).