Abau is a Papuan language spoken in southern Sandaun Province of Papua New Guinea, primarily along the border with Indonesia.
Tayap is an endangered Papuan language spoken by fewer than 50 people in Gapun village of Marienberg Rural LLG in East Sepik Province, Papua New Guinea. It is being replaced by the national language and lingua franca Tok Pisin.
The Torricelli languages are a family of about fifty languages of the northern Papua New Guinea coast, spoken by about 80,000 people. They are named after the Torricelli Mountains. The most populous and best known Torricelli language is Arapesh, with about 30,000 speakers.
Isaka (I’saka) is the language spoken by the people of the villages of Krisa and Pasi in Sandaun Province, Papua New Guinea. It has also been referred to as Krisa, after the village, although this name is not actually a possible word in the language itself. The sole published source for the language is Donohue and San Roque (2004), although the authors of this have also Identified I’saka material in Donald Laycock's unpublished fieldnotes.
Tauya is a Rai Coast language spoken in the Ramu River valley, Madang Province, Papua New Guinea by approximately 350 people. The Linguistics Department at the University of Manitoba in Winnipeg, Canada, has Tauya language resources.
The Senagi languages are a small family of Papuan languages in the classification of Malcolm Ross, that had been part of Stephen Wurm's Trans–New Guinea proposal. They consist of the two languages Angor and Dera.
The Lakes Plain languages are a family of Papuan languages, spoken in the Lakes Plain of Indonesian New Guinea. They are notable for being heavily tonal and for their lack of nasal consonants.
The Sepik or Sepik River languages are a family of some 50 Papuan languages spoken in the Sepik river basin of northern Papua New Guinea, proposed by Donald Laycock in 1965 in a somewhat more limited form than presented here. They tend to have simple phonologies, with few consonants or vowels and usually no tones.
The Yuat languages are an independent family of five Papuan languages spoken along the Yuat River in East Sepik Province, Papua New Guinea. They are an independent family in the classification of Malcolm Ross, but are included in Stephen Wurm's Sepik–Ramu proposal. However, Foley and Ross could find no lexical or morphological evidence that they are related to the Sepik or Ramu languages.
The Yalë language, also known as Yadë, Nagatman, or Nagatiman, is spoken in northwestern Papua New Guinea. It may be related to the Kwomtari languages, but Palmer (2018) classifies it as a language isolate.
The Ndu languages are the best known family of the Sepik languages of East Sepik Province in northern Papua New Guinea. Ndu is the word for 'man' in the languages that make up this group. The languages were first identified as a related family by Kirschbaum in 1922.
The Yimas language is spoken by the Yimas people, who populate the Sepik River Basin region of Papua New Guinea. It is spoken primarily in Yimas village, Karawari Rural LLG, East Sepik Province. It is a member of the Lower-Sepik language family. All 250-300 speakers of Yimas live in two villages along the lower reaches of the Arafundi River, which stems from a tributary of the Sepik River known as the Karawari River.
May River Iwam, often simply referred to as Iwam, is a language of East Sepik Province, Papua New Guinea.
Mehek is a Tama language spoken by about 6300 people in a somewhat mountainous area along the southern base of the Torricelli Mountains in northwestern Papua New Guinea. Mehek is spoken in six villages of Sandaun Province: Nuku, Yiminum, Mansuku, Yifkindu, Wilwil, and Kafle. Mehek is most closely related to Pahi, with 51% lexical similarity, and spoken approximately 20 kilometers to the southwest. Mehek is a fairly typical Papuan language, being verb-final, having a relatively simple phonology, and agglutinative morphology. There is very little published information about Mehek. The literacy rate in Tok Pisin, spoken by nearly everyone, is 50-75%. Mehek is not written, so there is no literacy in Mehek. Tok Pisin is primarily used in the schools, with 50% children attending. There is also a sign language used by the large number of deaf people in the Mehek community.
Kiwai is a Papuan language, or languages, of southern Papua New Guinea. Dialects number 1,300 Kope, 700 Gibaio, 1,700 Urama, 700 Arigibi, 3,800 Coast, 1,000 Daru, 4,500 Island, 400 Doumori. Wurm and Hattori (1981) classify Arigibi as a separate language.
Olo (Orlei) is a non-Austronesian, Torricelli language of Papua New Guinea. The language is spoken in 55 villages, from the Aitape Township (north) to the Sandaun Province (south), and is at risk of going extinct. Olo is believed to be a Goal Oriented Activation language, meaning the speaker chooses their words with an idea of what they are trying to achieve with the listener in mind, this has been labeled as referential theory. Referential theory has been divided into four groupings, all of which come with disadvantages, recency, episodes, prominence, and memorial activation.
Bukiyip (Bukiyúp), or Mountain Arapesh, is an Arapesh language (Torricelli) spoken by around 16,000 people between Yangoru and Maprik in the East Sepik Province of Papua New Guinea. Bukiyip follows the SVO typology. The Arapesh languages are known for their complex noun-phrase agreement system.
Mufian, or Southern Arapesh, is an Arapesh language (Torricelli) of Papua New Guinea. Dialects are Supari, Balif, Filifita (Ilahita), Iwam-Nagalemb, Nagipaem; Filifita speakers are half the population, at 6,000 in 1999. It is spoken in 36 villages, most of which are located within Bumbita-Muhian Rural LLG, East Sepik Province. It is also spoken in Supari ward of Albiges-Mablep Rural LLG.
Baluan-Pam is an Oceanic language of Manus Province, Papua New Guinea. It is spoken on Baluan Island and on nearby Pam Island. The number of speakers, according to the latest estimate based on the 2000 Census, is 2,000. Speakers on Baluan Island prefer to refer to their language with its native name Paluai.
The Wogamus languages are a pair of closely related languages,
