*(s)néh₂-/(s)n̥h₂-

http://lila-erc.eu/data/lexicalResources/LIV/id/Themes/1033711329476164575082744245015076623399314849421970276909 <https://ontolex.github.io/morph/Morph>

present stem
*(s)néh₂-/(s)n̥h₂- 
PIE 

data from the linked data cloud