Sentence:The check given by Charles V to the advance of the Ottoman power along the African coast made him appear to the world as the liberator of the Christians and the [e1]terror[/e1] of the [e2]infidels[/e2], and gave him such prestige that Francis felt obliged to get all the advantage possible out of his alliance.
 e1: terror. 
 e2 : infidels.
Answer: Other