ithkuil.net
This website presents the grammar of New Ithkuil, a constructed human-usable language. The language uses a matrix of grammatical concepts intended to express deeper levels of human cognition more overtly, logically, and precisely than natural languages. It is based on a predecessor, Ithkuil, and has been significantly modified to incorporate suggestions for improvements and new ideas from its author. New Ithkuil is more systematic and regularized in its structure compared to its predecessor.