Waama, or Yoabu, is a Gur language of Benin.
Phonology
+ Waama consonants Bilabial Labiodental Alveolar Palatal Velar Labiovelar Plosive Nasal Fricative Approximant
+Waama vowels Front Back Close Close-mid Open-mid Open
Waama distinguishes between short and long versions of all vowels. /i/, /ɛ/, and /ɔ/ also distinguish nasality.
There are two tones: low and high.
References