isolating
- Héhà by Matt Northup (91 features)
- Lojban by The Logical Language Group, Inc. (77 features)
- miini by Kenneth Nyman (123 features)
- Morlandian by Bryony (80 features)
- Shsiwhe Luwur by Jakob Colle (141 features)
- Terkunan by Henrik Theiling (127 features)
- Vitruvian by j. jambec (28 features)
