Great Morphological Revolution; the introduction of rafsi into Loglan. Before the GMR, lujvo were made by assembling random bits of gismu and smushing them into brivla-forms.

• Specifically, there were three kinds of pseudo-rafsi:
  • any 3 letters in order taken from the gismu (not used finally)
  • the gismu itself (only finally)
  • two letters taken from the gismu (only finally)