Incontinently

In·con·ti·nent·ly

Incontinently

adv.
  1. In an incontinent manner; without restraint, or without due restraint; -- used esp. of the passions or appetites.
  2. Immediately; at once; forthwith. [Archaic]
    Immediately he sent word to Athens that he would incontinently come hither with a host of men.