The word is logomachy. Pronounced \loh-GOM-uh-kee\. It is a noun and is defined as
An argument or debate marked by the reckless or incorrect use of words; meaningless battle of words.
Used in a sentence: The Enemy has continuously used the strategy of logomachy through disguised cultism that target the people of God by trying to infuse doubt and confusion.
(Jeremiah ch. 14: v. 14)