walk of life(n = noun.act) walk - careers in general; "it happens in all walks of life"
is a kind of calling, career, vocation

N  business, occupation, employment, pursuit, what one is doing, what one is about, affair, concern, matter, case, matter in hand, irons in the fire, thing to do, agendum, task, work, job, chore, errand, commission, mission, charge, care, duty, part, role, cue, province, function, lookout, department, capacity, sphere, orb, field, line, walk, walk of life, beat, round, routine, race, career, office, place, post, chargeship, incumbency, living, situation, berth, employ, service, engagement, undertaking, vocation, calling, profession, cloth, faculty, industry, art, industrial arts, craft, mystery, handicraft, trade, exercise, work, avocation, press of business, businesslike, workaday, professional, official, functional, busy, on hand, in hand, in one's hands, afoot, on foot, on the anvil, going on, acting, in the course of business, all in one's day's work, professionally Adj, a business with an income at its heels, amoto quaeramus seria ludo, par negotiis neque supra.

angry walk, business life, change of life, come to life, elixir of life, estate for life, eternal life, facts of life, fantasy life, for dear life, full of life, half life, hard life, high life, jaws of life, kiss of life, life, life after death, life assurance, life belt, life buoy, life class, life cycle, life estate, life eternal, life expectancy, life force, life form, life history, life imprisonment, life insurance, life jacket, life line, life mask, life of the party, life office, life peer, life preserver, life principle, life raft, life ring, life saver, life savings, life science, life scientist, life sentence, life story, life style, life support, life tenant, life vest, line of life, love life, night life, ordinary life insurance, phantasy life, plant life, prime of life, professional life, quality of life, random walk, real life, right to life, shelf life, space walk, spark of life, sporting life, staff of life, standard of life, still life, stone life face, straight life insurance, time of life, true to life, walk, walk about, walk around, walk away, walk in, walk off, walk off with, walk on, walk on air, walk out, walk out of, walk over, walk through, way of life, whole life insurance, widow's walk