How do you spell Laconical

Available Definitions:
1)  a. - Expressing much in few words, after the manner of the Laconians or Spartans; brief and pithy; brusque; epigrammatic. In this sense laconic is the usual form.
2)  a. - Laconian; characteristic of, or like, the Spartans; hence, stern or severe; cruel; unflinching.
3)  a. - See Laconic , a.