Ndu | |
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Geographic distribution | East Sepik Province, in the Sepik River basin of Papua New Guinea |
Linguistic classification | Sepik
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Subdivisions |
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Glottolog | nduu1242 |
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.
Along with the Arapesh languages, Ndu languages are among the best documented languages in the Sepik basin, with comprehensive grammars available for many languages. [1]
A diagnostic innovative feature in the Ndu languages is the replacement of the proto-Sepik pronoun *wun ‘I’ with proto-Ndu *an ~ *na. [1]
Abelam is the most populous language, with about 45,000 speakers, though Iatmül is better known to the outside world. There are eight to twelve Ndu languages; Usher (2020) counts nine: [2]
Also sometimes distinguished are Keak (close to Iatmul or Sos Kundi), Kwasengen (or Hanga Hundi, close to Ambulas), Burui (close to Gai Kundi), and Sengo.
Most Sepik and neighboring languages have systems of three vowels, /ɨ ə a/, that are distinct only in height. Phonetic [i e u o] are a result of palatal and labial assimilation of /ɨ ə/ to adjacent consonants. The Ndu languages may take this reduction a step further: In these languages, /ɨ/ is used as an epenthetic vowel to break up consonant clusters in compound words. Within words, /ɨ/ only occurs between similar consonants, and seems to be explicable as epenthesis there as well, so that the only underlying vowels that need to be assumed are /ə/ and /a/. That is, the Ndu languages may be a rare case of a two-vowel system, the others being the Arrernte and Northwest Caucasian languages. However, contrasting analyses of these same languages may posit a dozen vowel monophthongs. [3]
For Ndu languages, the glottalized low vowel /a̭/ is often written as /aʔa/. This does not signify /a/ followed by a glottal stop and another /a/. [1]
Ndu languages mark first and second person possessors with -n, and third person possessors with -k. [1]
Ndu languages make use of the general locative case suffix -mb (-m in Manambu): [1]
Ndu languages have two dative-type case markers, with the forms and meanings varying across languages: [1]
Examples of dative case markers in Ambulas and Manambu: [1]
Dative case markers are also used to mark animate objects of transitive verbs, which is a Sepik-Ramu areal feature. An example of the Ambulas allative case marker -t: [1]
Proto-Ndu | |
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Reconstruction of | Ndu languages |
Reconstructed proto-Ndu pronouns by Foley (2005):
sg | du | pl | |
---|---|---|---|
1 | *wɨn | *an | *nan |
2m | *mɨn | *mpɨr | *ŋkɨwr |
2f | *ɲɨn | ||
3m | *ntɨ | *ntəy | |
3f | *lɨ |
Note that there is a gender distinction for first-person pronouns.
A phonological reconstruction of proto-Ndu has been proposed by Foley (2005). Lexical reconstructions from Foley (2005) are listed below. [4] The homeland of proto-Ndu is located just upstream of Ambunti. [1]
gloss | proto-Ndu | Manambu | Iatmul | Abelam | Sawos | Boiken | Ngala |
---|---|---|---|---|---|---|---|
one | *nək | nək | kɨta | nek | kɨtak | napə | nək |
three | mɨwŋkwɨr | kɨwpɨwk | kɨwpɨwk | kɨwpɨwk | mɨwŋkɨwlɨykŋ | mɨwŋkɨwl | |
man | *ntɨw | ntiw | ntɨw | ntɨw | tɨw | riw | |
water | *ŋkɨw | ŋkɨw | ŋkɨw | ŋkɨw | ŋkɨw | kɨw | ŋkɨw |
rain | *mayt | war | mayk | mac | wirɨ | macɲ | mac |
fire | *ya | ya | ya | ya | hwɨypa | ya | |
sun | *ɲa | ɲə | ɲa | ɲa | ɲa | ɲa | |
moon | *mpapmɨw | mpapɨw | mpwap | mpapmɨw | pwapwə | kamwɨ | |
house | *ŋkəy | wɨy | ŋkəy | ŋkəy | ŋkay | kəy | ŋkəy |
village | təp | ŋkəpma | ŋkay | wɨyə | wɨyə | ||
breast | *mɨwɲ | mɨwɲ | mɨpə | mɨwɲə | mwɨyɲ | mɨwɲ | |
tooth | *nɨmpɨy | ɨwk | nɨmpɨy | nɨmpɨy | nɨmpɨy | nɨmpɨy | |
bone | *apə | ap | avə | apə | yapə | ampɨ | |
tongue | *tɨkŋa | tɨkalɨr | tɨkat | tɨkŋalɨn | tɨkŋalɨ | tɨkan | |
eye | *mɨyR | mɨyr | mɨynɨy | mɨynɨy | mɨynɨy | mɨyl | |
nose | *tam(w)ə | tam | tamə | tamə | tamə | tamwə | |
leg | *man | man | man | man | man | man | rawɨ |
ear | *wan | wan | wan | wan | wan | ||
egg | mpant | mpantɨ | ŋkɨk | mpwantɨ | ŋkwɨy | ||
tree | *mɨy | mɨy | mɨy | mɨy | mɨy | mɨy | |
name | *cɨ | cɨ | cɨ | ɨy | cɨ | cɨ | |
pig | *mp(w)al | mpar | mpak | mpalɨ | pwalɨ | mpwal | |
dog | *wac, *war | ac | warə | wacə | warə | pyəp | |
snake | *kampwəy | kampay | kampwəy | kampwəy | hampwəy | mapwɨcɨ | |
mosquito | *kɨvɨy | kɨvɨy | kɨvyə | kwɨyə | mɨkɨycɨ | cɨvyə | |
louse | təkɨyn | mpakwə | nɨmw | kəmalɨ | ɲən | ||
see | *vɨ | vɨ | vɨ | vɨ | vɨ | təyf | |
eat | *kɨ | kɨ | kɨ | kə | hə | kɨ | |
go | *yɨ | yɨ | yɨ | yɨ | yɨ | yɨ | yɨ |
come | *ya | ya | ya | ya | ya | ya | |
sit | *rə | rɨ | rɨ | rə | rə | yəlkɨy | |
stand | *rap(m) | rap | rap | rapm | rapm |
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