Torment

v. t.
  1. To put to extreme pain or anguish; to inflict excruciating misery upon, either of body or mind; to torture.
  2. To pain; to distress; to afflict.
  3. To tease; to vex; to harass; as, to be tormented with importunities, or with petty annoyances.
  4. To put into great agitation.