Ywom was formerly much more widespread, with Ywom toponyms found in southern Tarok-speaking areas.[2]Roger Blench (2013)[3] reports that Ywom is spoken in Hyel Ywom town and nearby hamlets. Many Ywom speak Jukun and Tarok as additional languages.[3] Due to influence from Plateau languages, Ywom has various phonological features that are considered unusual for a West Chadic language, such as labiovelar consonants.[2]
Phonology
Tones are at least high and low. Mid tone may be allophonic. Rising and falling tones are probably restricted to sequences.
Vowels are /ieaɨəuo/. There may also be an ?/ɯ/. Three vowels are long, /aaeeɨɨ/.
Consonants are:
ɓ
ɗ
p b
t d
c ɟ
k ɡ
kp ɡb
ɢ
ʔ
f v
θ
s z
ʃ ʒ
ʃʲ
ɣ
h
m
n
ɲ
ŋ
ʙ̪
l r
j
w
Syllable-initial consonant clusters are Cw, Cj, Cr and Cl. NC also occurs; the N takes its own tone.