The term 'Forth Call' can be summarized as an action of evoking, which is a five-letter word. Evoking is the act of calling something forth, or bringing it into existence. It is often used in the context of summoning a spirit or other supernatural being, but can also be used to describe the act of bringing an idea or emotion to life. In this case, the term 'Forth Call' is likely referring to the act of summoning something into existence.