Pontianak is a word that refers to a female ghost from Indonesian mythology. The term is often used interchangeably with other synonyms that describe similar supernatural beings. Some of the most common synonyms for Pontianak include Kuntilanak, Langsuir, and Sundal Bolong. Kuntilanak is another term for a female ghost that is typically found in Malay folklore. Langsuir is a ghost in Indonesian culture that is known for its long nails and hair. Sundal Bolong is a type of ghost in Indonesian folklore that is said to have a hole in its back. Although these terms share similarities, they each have their own unique characteristics and variations in regional folklore.