On Sunday 20 January 2002 00:52, Elrond wrote: > IIRC lojban's morphology forbids two brivla from differing in only the > final vowel. Am I wrong ? Two gismu (except {brod*}) cannot differ only in the final vowel because they would have the same four-letter rafsi. But two lujvo can: {crogla, crogle}. phma