Vahn /væn/ is an oligomorpheic language built of around 37 morphemes. It has been heralded a number of times on the subreddit and it’s associated communities as “the good oligomorphemic language”. Ultimately however, it remains extremely poorly documented, with the best documentation coming in the form of a document I made in MS Paint when I was still actively working on the language. It was successfully taught to one other person to a high standard, and a few to a lesser standard, and thus I believe it to meet the minimum requirement for being successful when it comes to oligomorphemics.

The afformentioned very bad MS Paint document.