hastivity--prophetes.ai

† haˈstivity Obs.
  In 5 hastyvyte: see also hastity.
  [a. OF. hastiveté, mod.F. hâtiveté, f. hastif hastive: see -ity.]
  = prec.

c 1450 in Pol. Poems (Rolls) II. 242 Vengeaunce and wrathe in an hastyvyté.

Oxford English Dictionary