- /b/ can also be heard as [ɓ] in free variation.
- /ɡ/ can be heard as [ɣ] when in between vowels.[3]
- Sounds /d͡ʒ, ⁿt͡ʃ, ⁿd͡ʒ/ can also be heard as alveolar [d͡z, ⁿt͡s, ⁿd͡z] in free variation.
- The following sounds can be labialized as [bʷ, kʷ, fʷ, sʷ, d͡zʷ, ɲʷ, lʷ, mʷ, ᵐbʷ, ⁿt͡ʃʷ, ⁿd͡ʒʷ, ᵑkʷ, ᵑɡʷ].
- The labialized sounds /kʷ, ᵑkʷ/ can also be heard as [k͡p, ᵑk͡p].
- The following sounds can be palatalized as [pʲ, bʲ, kʲ, fʲ, sʲ, t͡sʲ, lʲ, mʲ, ᵐpʲ, ᵐbʲ, ⁿt͡ʃʲ].
- Sounds /i, a, u/ can be heard as [ɪ, ə, ʊ] in lax position.[4]
North Teke alphabet
| Uppercase |
A | B | D | DZ | E |
F | G | I | K | L |
M | N | NY | Ŋ | O |
P | PF | R | S | T |
TS | U | V | W | Y |
| Lowercase |
a | b | d | dz | e |
f | g | i | k | l |
m | n | ny | ŋ | o |
p | pf | r | s | t |
ts | u | v | w | y |
- ↑ North Teke at Ethnologue (18th ed., 2015) (subscription required)
- ↑ Jouni Filip Maho, 2009. New Updated Guthrie List Online
- ↑ Tsoue, Pamela C. (2017). Etude des marqueurs verbaux du lètὲɣὲ: langue bantu parlee au Gabon (B71a). Université François Rabelais de Tours.
- ↑ Linton, Pauline (2016). L’Orthographe du Latege.