Complete darkness is a term used to describe a complete absence of light in a space or environment. It is a condition that can be eerie and unsettling, causing many to feel a sense of fear or unease. There are various synonyms for complete darkness, including pitch darkness, absolute darkness, total darkness, and blackness. These terms not only convey the absence of light but also suggest an emptiness and void that can be difficult to navigate. In literature, complete darkness is often used to represent the unknown, the mysterious, and the unseen, creating an atmosphere of suspense and intrigue that captivates readers.