?*rig/g̑-h₁i̯é-

http://lila-erc.eu/data/lexicalResources/LIV/id/Themes/360613016527641550379150967477672657001231132973 <https://ontolex.github.io/morph/Morph>

?*rig/g̑-h₁i̯é- 
PIE 

data from the linked data cloud