Koreguaje language
Koreguaje, Korebaju, or Korebajʉ is a Tucanoan language of Colombia.
Phonology
Vowels
Koreguaje has 6 vowels. All vowels have nasalized forms:| Front | Central | Back | |
| Close | i ĩ | ɨ ɨ̃ | u ũ |
| Mid | e ẽ | o õ | |
| Open | a ã |
Consonants
- /ɾ/ can be heard as retrofex in initial positions.
- /w/ can fluctuate to a voiced fricative in free variation.
- /ʍ/ can be he heard as or when preceding /i/.