insistency


insistency (http://definr.com/insistency)

     n 1: the state of urgently demanding notice or attention; "the
          press of business matters" [syn: imperativeness, insistence,
           press, pressure]
     2: urgently demanding attention; "the insistence of their
        hunger"; "he pressed his demand with considerable
        instancy" [syn: imperativeness, insistence, instancy]