345 roots
RootsThe Proto-Semitic roots the lexicon’s readings rest on, in abjad order by first radical: each with its reflexes branch by branch, from Akkadian to Geʿez, and the Linear A entries read from it. Forms and meanings are SED’s unless the record says otherwise.
Branches, east to west: E East Semitic · NW Northwest Semitic · Ar Arabic · ESA Epigraphic South Arabian · S Ethiopic and Modern South Arabian. The brighter a cell, the more of its languages attest the root.