*pérh₃-/pr̥h₃-

http://lila-erc.eu/data/lexicalResources/LIV/id/Themes/242292340392389977253937205975055386898688279341 <https://ontolex.github.io/morph/Morph>

*pérh₃-/pr̥h₃- 
PIE 

data from the linked data cloud