5 words in this vocabulary list
verb to cause pain or suffering to; affect or trouble
noun a person who works secretly to aid an enemy; traitor
adjective relating to or characteristic of a fifth columnist
noun a group of people sharing the same culture, history, language, etc.; the collective body of human beings in the world
verb to take control or possession of a place
adjective busy or engaged with a particular activity or task
adjective capable of being considered as an act of treason