Fentolese / Fęnŧolis is the native language of the islands, even less developed than Axolisc in terms of usability. It is a small collection of words right now.
Here is the alphabet for if you want to coin some new words. Check the conlangs sheet for pronunciations.
Aa Bb ЭƆ Ææ Ee Ęę Ff Gg Ii Jj Kk Ll Nn Ξz Oo Rr Ŕŕ Ss Ŧŧ Tt Uu Üü Ww Ƴƴ
Check the Conlang Google Sheet in the Other Projects slide.
Do whatever you want idc.
Modern Fentolese is the only variety remaining today.
Fentolese Lore
The language of Fentolese was brought over by the Falantyt Empire there was no written form for centuries until the Brits arrived with the English Alphabet. A guy named John Baker created an Alphabet for Fentolese and it spread around the islands and today that alphabet remains in use.