[2] As an example of such, Six Nations Polytechnic has developed apps on iOS and study programs in Cayuga, Oneida, Mohawk and others.

Differences between these two dialects of southern Ontario are known to include two phonological patterns.

Another apparent difference involves the metrical pattern of Laryngeal Spreading.

In Lower Cayuga words, odd-numbered vowels preceding /h/ or /ʔ/ are pronounced with the voice quality of the following consonant.

After long [eː] and [oː], an [n] sound can be heard, especially when before [t], [d], [k], [ɡ], [ts], and [j].

[5] Vowels can be devoiced as [V̥] allophonically, indicated in the orthography used at Six Nations by underlining them.

Allophonic variations that occur in Cayuga: Most words have accented vowels, resulting in a higher pitch.

As with other Iroquoian languages, the verbal template contains an optional prepronominal prefix, a pronominal prefix (indicating agreement), an optional incorporated noun, a verbal root, and an aspectual suffix.