Two features set the Teduray language apart from other Austronesian languages of the area. The first is a six-vowel system, and the second is the lack of a
bilabial stop, but the presence of a
bilabial fricative in its place.
Consonants Vowels The Teduray language has six vowel phonemes. These are split into three categories: front vowels, middle vowels, and back vowels. The vowels have allophones used before the , voiced stops, nasals, , and in closed syllables.
Syllables Teduray does not allow vowel sequences. The syllable structure is CVC or CV. The majority of word bases in Teduray have two syllables, but stems may have from one to five syllables. Adding affixes, a word can consist of as many as eight syllables. There is no restriction on consonants used in a word as long as the word follows the CVC or CV structure. However, the letters and never follow after , and the same rule applies to after .
Stress The primary word stress is placed on the ante-penultimate (third from the last syllable) or the penultimate (second to the last syllable) of a word with four syllables or more. Secondary stress is present on polysyllabic words, preceding the primary stress by two syllables. Stress is non-contrastive and non-phonetic. == Morphology ==