Woostese was the native language of the Woostoid species from Woostri. It was a very precise language with a great amount of dialects, each with its local idioms. Abbreviations and contractions were always rejected in Woostese. Woostoids considered that Woostese was a perfect language, needing no simplifications. Most Woostoids were trilingual in Woostese, Basic and a third language, being literate in all of them.