Synonyms: calling, career, vocation
Definition: the particular occupation for which you are trained
Similar words: business, job, line, line of work, occupation
Definition: the principal activity in your life that you do to earn money
Usage: he's not in my line of business
Synonyms: occupational group, vocation
Definition: a body of people doing the same kind of work
Similar words: body
Definition: a group of persons associated by some common tie or occupation and regarded as an entity
Usage: the whole body filed out of the auditorium; the student body; administrative body