The Hebrew and Greek that is typically translated/transliterated in English as “unclean spirit” or “evil spirit” is translated in Paasaal it is translated as gyɩŋbɔmɔ, which is also the term used for “demon (see here. Wyɩŋbɔmɔ are “beings that are in the wild and can only be seen when they choose to reveal themselves to certain people. They can ‘capture’ humans and keep them in hiding while they train the person in herbalism and divination. After the training period, which can range from a week to many years, the ‘captured’ individual is released to go back into society as a healer and a diviner. The gyɩŋbɔmɔ can also be evil, striking humans with mental diseases and causing individuals to get lost in the wild. The Pasaale worldview about demons is like that of others of the language groups in the area.” (Source: Fabian N. Dapila in The Bible Translator 2024, p. 415ff.)
See also demon.