v. cause to be a concomitant

v. require as useful, just, or proper; "It takes nerve to do what she did"; "success usually requires hard work"; "This job asks a lot of patience and skill"; "This position demands a lot of personal sacrifice"; "This dinner calls for a spectacular dessert"; "This intervention does not postulate a patient's consent"

v. claim as due or just; "The bank demanded payment of the loan"

v. consider obligatory; request and expect; "We require our secretary to be on time"; "Aren't we asking too much of these children?"; "I expect my students to arrive in time for their lessons"

v. express the need or desire for; ask for; "She requested an extra bed in her room"; "She called for room service"

v. do away with