English edit

Etymology edit

sixt +‎ -ly

Adverb edit

sixtly (not comparable)

  1. Obsolete form of sixthly.
    • 1647, John Wildman, The Case of the Armie Truly Stated:
      Sixtly, In the same Declaration, June 14. pag. 6. it is declared that the Army took up Armes, in judgement and conscience, for the peoples just rights and liberties, and not as mercenary Souldiers [...]