(lexical) base
http://lila-erc.eu/ontologies/lila/Base an entity of type: Class
A (Lexical) Base is a morpheme which defines the common lexical element of a word that is shared by forms belonging to the same derivational family. E.g.: socialis, socius, sociare etc.
Note that in LiLa we don't describe the Base, we don't even attribute a Written Representation or a descriptive label