The term Papua New Guinean is commonly used to describe someone from the country of Papua New Guinea. However, there are other words or phrases that can be used as synonyms depending on the context. The word "PNGer" is a shortened form of Papua New Guinean, which is commonly used in informal settings. The phrase "Melanesian" can also be used to describe someone from Papua New Guinea, as it refers to the indigenous people of the region. Other synonyms could include "Pacific Islander", "Papuan", or "New Guinean". It is important to consider the connotations and appropriateness of each term when referring to individuals from Papua New Guinea.