Timothy Usher, Santa Fe Institute
[under construction]
…
The internal classification of Digul River is as follows:
Digul River
Sawi
North Digul River
Awbono-Bayono
Becking and Dawi Rivers
Central Digul River
Awyu
Ndeiram River
Dumut
[under construction]
[under construction]
Drabbe (1950, 1957, 1059) Awju group
Healey (1970) proto-Awyu-Dumut
Voorhoeve (1971) adds Sawuj.
Voorhoeve (2000) adds Kombai
Voorhoeve (2005) …
de Vries (2012) …
van den Heuvel, de Vries et al. (CITE) independently propose the inclusion of Becking-Dawi with Awyu-Dumut in a Greater Awyu family upon the basis of shared morphology.
[under construction]
Proto-Digul River had perhaps 15 consonants and 8 vowels as follows:
*m | *n | |||
*p | *t | *s | *k | *kʷ |
*mb | *nd | *ndz | *ŋg | *ŋgʷ |
*w | *ɾ | *j |
*i | *u | |
*e̝ | *o̝ | |
*ɛ | *ɔ | |
*a | *ɒ |
….
Digul River neutralized the distinction between Digul River-Ok’s plain and prenasalized final stops, leaving only a restricted subset of consonants which occur finally:
*m | *n | ||
*p | *t | *s | *k |
*ɾ |
…
Initial consonants correspond as follows:
Digul | Sawuy | North | Central |
*m- | m | *m | *m |
*n- | n | *n | *n |
*p- | |||
*t- | t | *t | *t |
*t-/i e̝_ | s | *t | *t |
*s- | |||
*k- | x | *k | *k |
*kʷ- | |||
*mb- | b | *mb | *mb |
*nd- | d | *d | *nd |
*ndz- | |||
*ŋg- | g | *g | *ŋg |
*ŋgʷ- | *ŋgʷ | ||
*w- | *w | *w | |
*ɾ- | *j | *ɾ | |
*j- |
Medial consonants correpsond as follows:
Digul | Sawuy | North | Central |
*-m- | |||
*-n- | |||
*-p- | |||
*-t- | |||
*-s- | |||
*-k- | |||
*-mb- | |||
*-nd- | |||
*-ŋg- | |||
*-w- | |||
*-ɾ- | |||
*-j- |
Final consonants correspond as follows:
Digul | Sawuy | North | Central |
*-m | m | *m | *m |
*-n | n | *n | *n |
*-p | p | *p | *p |
*-t | r | *t | *t |
*-s | |||
*-k | x | *k | *k |
*-ɾ | r | *r | *ɾ |
These correspondences are exemplified as follows, with Sawuy forms drawn from Voorhoeve (1971: 88-92, 110-114) unless otherwise indicated; those drawn from unpublished vocabularies by Dietz and Richardson are designated as [xd] and [dr] respectively.
…
Digul River | North Digul | Central Digul | Sawuy |
Only a restricted set of consonants /*m *n *p *t *s *k *ɾ/ occurs finally. These are generally stable in all three subgroups.
Final bilabial nasal /*m/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*-m | m | *m | *m | |
breast | *… | aːm | *am | *ɒm |
men's house | *kaⁱm | xaⁱm [dr] | *kaⁱm | *kaⁱm |
knee/elbow | *ŋgambum | *gabum | *ŋgambum | |
jungle fowl | *wako̝m | *wako̝m | *wako̝m |
Final apical nasal /*n/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*-n | n | *n | *n | |
laughter | *ambɛn | *ambɛn | ||
thorn | *aɾun | *aɾun | *aɾun | |
hot | *mamun | *mamun | *mamun | |
rattan/rope | *… | *nan | ||
rope | *ke̝ke̝n | kegeːn | *ke̝₂ke̝₂n | |
head | *kamb[e̝]jan | *kabe̝jan | *kambijan | |
sweat | *kʷate̝₁n | *kʷate̝₁n | ||
calf | *… | *wan |
Final bilabial voiceless stop /*p/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*-p | p [p ɸ] | *p | *p | |
house | *… | ap ~ aːp ~ aɸ | *ɔp | *ap |
sun/day | *[a]tap | ataːp | ||
day/yesterday | *aɾup | *aɾup | ||
turtle/tortoise | *mbiɾip | *biɾip | *mbiɾip | |
village | *… | *bɔ[t]up | *mbɔᵘtup | |
tongue | *te̝p | seːp ~ seɸ | *te̝p | |
hole | *… | taːp | *tɔp | *tɔp |
banana | *ndzo̝p | *dzo̝p | ||
inside | *… | *kaɾo̝p | *kaɾɔᵘp | |
fruit/seed | *ɾɔp | *jɔp | *ɾɔp |
Final apical voiceless stop /*t/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*-t | r | *t | *t | |
mouth | *maŋgɔt | *maŋgɔt | ||
dog | *tit | siːr | *tit | *tit |
root | *ndit | dir [dr] | *dit | *ndit |
hear | *ndat | dar | *… | *ndat |
bird | *ndzeːt | eːr | *dze̝t | *je̝t |
flower | *ke̝t | *ke̝t | *ke̝₂t | |
skin/bark | *… | *kat | *kat | |
cloud/sky | *… | xaᵘr | *k[o̝]t | *kɔᵘt |
bamboo pipe | *ŋge̝t | *ge̝t | ||
breadfruit | *[ɾ/j]awɔt | *jawɔt | *[ɾ/j]awɔt |
Final velar voiceless stop /*k/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*-k | x | *k | *k | |
water | *… | aːx | *[a/ɔ]k | *ɔk |
leaf/hair | *mo̝k | moːx | *mo̝k | *mo̝k |
voice | *ɾo̝k | roːx | *jo̝k | *ɾo̝k |
Final apical non-stop /*ɾ/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*-ɾ | r | *ɾ | *ɾ | |
excrement | *… | aːr | *[ɔ]ɾ | *ɒɾ |
go up | *to̝ɾ- | *to̝ɾ- | *to̝ɾ- | |
moon | *wakɔɾ | oxaːr | *wakɔɾ | *wakɔɾ |
Vowels /*i *u *e̝ *o̝ *ɛ *ɔ *a *ɒ/ …
High front vowel /*i/ is retained as such in all thee subgroups:
Digul River | Sawuy | North Digul | Central Digul | |
*i | *i | *i | i | |
sneeze | *asin | *asin | ||
drink | *mi | *mi | *mi | |
star | *min | *min | *min | |
turtle/tortoise | *mbiɾip | *biɾip | *mbiɾip | |
mother | *ni | *ni | *ni | |
dog | *tit | siːr | *tit | *tit |
root | *ndit | dir [dr] | *dit | *ndit |
High back rounded vowel /*u/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*u | *u | *u | u | |
yesterday | *aɾup | *aɾup | ||
thorn | *aɾu[n] | arug [dr] | *aɾun | *aɾun |
egg | *mug… | mugo | *mugɔ | |
cook/burn | *(a-)ndu | *adu | *(a-)ndu | |
village | *… | *bɔ[t]ʉp | *mbɔᵘtup | |
die (present) | *kum | *kum | ||
knee/elbow | *ŋgambum | *gabum | *ŋgambum |
High mid front vowel /*e̝/ …
Digul River | Sawuy | North Digul | Central Digul | |
i | *e̝ | *e̝₁ | ||
ashes | *te̝na | *te̝n[a] | *te̝₁na | |
sweat | *kʷate̝n | *kʷate̝₁n | ||
foot | *ke̝nɔp | kiːnib | *ke̝₁nɔp |
…:
Digul River | Sawuy | North Digul | Central Digul | |
*e̝ | e | *e̝ | *e̝₂ | |
be | *ke̝ | *ke̝₂ | ||
flower | *ke̝t | *ke̝t | *ke̝₂t | |
rope | *ke̝ke̝n | kegeːn | *ke̝₂ke̝₂n | |
bamboo pipe | *ŋge̝t | *ge̝t |
High mid back vowel /o̝/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*o̝ | o | *o̝ | *o̝ | |
leaf/hair | *mo̝k | moːx | *mo̝k | *mo̝k |
black | *mbo̝ko̝n | bokoːn | *mbo̝ko̝n | |
1 sg. | *no̝p | *no̝p | *no̝p | |
go up | *to̝ɾ- | *to̝ɾ- | *to̝ɾ- | |
2 sg. | *ŋgo̝p | go ~ gop | *go̝p | *ŋgo̝p |
voice/speech | *ɾo̝k | roːx | *jo̝k | *ɾo̝k |
jungle fowl | *wako̝m | *wako̝m | *wako̝m |
Low mid front vowel /*ɛ/ …:
Digul River | Sawuy | North Digul | Central Digul | |
*ɛ | e | *e̝ | *ɛ | |
laughter | *… | *ambɛn | ||
vein/tendon | *mɛt | *me̝t | *mɛt | |
rib(s)/side | *mɛɾɛn | *me̝ɾe̝n | *mɛɾɛn |
…:
Digul River | Sawuy | North Digul | Central Digul | |
*… | o | *ɔ | ||
egg | *… | mugo | *mugɔ | |
father | *… | bo | *mbɔ | |
die (non-pres.) | *… | xom- | *kɔmi- | *kɔm- |
… is lowered to /a/ in Sawuy:
Digul River | Sawuy | North Digul | Central Digul | |
*… | a | *ɔ | *ɔ | |
hole | *… | taːp | *tɔp | *tɔp |
moon | *… | oxaːr | *wakor | *wakɔɾ |
…:
Digul River | Sawuy | North Digul | Central Digul | |
*… | a | *[a/ɔ] | *ɔ | |
water | *… | aːx | *[a/ɔ]k | *ɔk |
… :
Digul River | Sawuy | North Digul | Central Digul | |
*… | a | *… | *ɒ | |
breast | … | aːm | *am | *ɒm |
excrement | *… | aːr | *ɔɾ | *ɒɾ |
chin | *… | *bɔn | *mbɒn |
…:
Digul River | Sawuy | North Digul | Central Digul | |
*… | *ɔ | *ɔ | ||
mouth | *… | *maŋgɔt | ||
do | *… | *-mɔ | *-mɔ | |
mother's br. | *… | *mɔm | *mɔm | |
short/blunt | *… | *baŋgɔ | *mbaŋgɔ | |
burn (intr.) | *… | *ndɔ | *ndɔ | |
white | *… | *kajɔ | *kajɔ | |
song | *… | *gɔm | *ŋgɔm | |
fruit/seed | *… | *jɔp | *ɾɔp | |
breadfruit | *… | *jawɔt | *[ɾ/j]awɔt |
…:
Digul River | Sawuy | North Digul | Central Digul | |
*… | a | *ɔ | ||
elbow | *… | baŋkut [xd] | *bɔŋgo̝p |
…
Digul River | Sawuy | North Digul | Central Digul | |
*… | a | *a | *a | |
laughter | *… | *ambɛn | ||
day/yesterday | *aɾup | *aɾup | ||
thorn | *… | arug [dr] | *aɾun | *aɾun |
mouth | *… | *maŋgɔt | ||
sit | *… | *ba- | *mba- | |
short/blunt | *… | *baŋgɔ | *mbaŋgɔ | |
rattan/rope | *nan | |||
hear | *ndat | dar | *… | *ndat |
head | *kamb[e̝]jan | *kabe̝jan | *kambijan | |
skin/bark | *… | *kat | *kat | |
inside | *… | *kaɾo̝p | *kaɾɔᵘp | |
white | *… | *kajɔ | *kajɔ | |
knee/elbow | *ŋgambum | *gabum | *ŋgambum | |
breadfruit | *… | *jawɔt | *[ɾ/j]awɔt | |
calf | *… | *wan | ||
jungle fowl | *wako̝m | *wako̝m | *wako̝m |
Diphthongs … :
Digul River | Sawuy | North Digul | Central Digul | |
*aⁱ | aⁱ | *aⁱ | *aⁱ | |
men's house | *kaⁱm | xaⁱm [dr] | *kaⁱm | *kaⁱm |
*… | aᵘ | *o̝ | *ɔᵘ | |
inside | *… | *kaɾo̝p | *kaɾɔᵘp | |
cloud/sky | *… | xaᵘr | *ko̝t | *kɔᵘt |
*… | *ɔᵘ | *ɔᵘ | ||
liver | *ɔᵘm | *ɔᵘm | *wɔᵘm | |
*… | u | *aᶶ | *ɔᵘ | |
sago | *… | du | *… | *ndɔᵘ |
[under construction]
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[under construction]
…