The initial consonant inventory of the Gejaehl (Ggejjaehl) dialect is as follows:
/pʰ tʰ cʰ kʰ/ <ph th ch kh>
/p t c k ʔ/ <p t c k q>
/ɓ ɗ ʄ ɠ/ <bb dd jj gg>
/ⁿb ⁿd ⁿɟ ⁿg/ <b d j g>
/m̥ n̥ ɲ̥ ŋ̥/ <hm hn hny hng>
/m n ɲ ŋ/ <m n ny ng>
/s h/ <s h>
/ɬ ç ʍ/ <hl x hw>
/l j w/ <l y w>
Bor adds /r/ <r> and, in loanwords, /ts z ⁿdz/ <ts z nz>.
The medials are /j w/. These can appear after most consonants. There is also a preinitial y-. In Bor, there are also the clusters /pʰl kʰl pl kl ⁿbl ⁿgl ml ŋl sl/.
The vowel inventory of the Gejaehl dialect is /æ ɒ e ɤ o i ɯ u/ <ae a e oe o i ue u>. The low vowels of Bor are /æ a ɒ/ <ae a ao>; the rest of the vowels are the same.
The finals are /p t c k ʔ m n ɲ ŋ s ɬ h l j w/.
/pʰ tʰ cʰ kʰ/ <ph th ch kh>
/p t c k ʔ/ <p t c k q>
/ɓ ɗ ʄ ɠ/ <bb dd jj gg>
/ⁿb ⁿd ⁿɟ ⁿg/ <b d j g>
/m̥ n̥ ɲ̥ ŋ̥/ <hm hn hny hng>
/m n ɲ ŋ/ <m n ny ng>
/s h/ <s h>
/ɬ ç ʍ/ <hl x hw>
/l j w/ <l y w>
Bor adds /r/ <r> and, in loanwords, /ts z ⁿdz/ <ts z nz>.
The medials are /j w/. These can appear after most consonants. There is also a preinitial y-. In Bor, there are also the clusters /pʰl kʰl pl kl ⁿbl ⁿgl ml ŋl sl/.
The vowel inventory of the Gejaehl dialect is /æ ɒ e ɤ o i ɯ u/ <ae a e oe o i ue u>. The low vowels of Bor are /æ a ɒ/ <ae a ao>; the rest of the vowels are the same.
The finals are /p t c k ʔ m n ɲ ŋ s ɬ h l j w/.