*rapaty-

=Proto-Sumric=

Etymology
From Proto-Sumric *rapa- ("sharp") + *-ty ("derives substance/material names from adjectives").

Noun

 * *rapaty inanimate
 * 1) Obsidian

Descendants

 * Old Mangeodge (loan): rapatvi ("obsidian")
 * Old Tuura: rabady ("obsidian")
 * Old Sumrë: rapatu ("obsidian")
 * Middle Sumri: rapatu (“obsidian”)
 * Misiuri: RABHATU (“obsidian”)
 * Early Meddió: RAUT (“obsidian”)
 * Risorese: raut (“obsidian”)
 * Primitive Branjish: rabhatu ("obsidian")