?*snéi̯gʷʰ-e-{3}

http://lila-erc.eu/data/lexicalResources/LIV/id/Themes/360613105464261793147217777995701650974161187709 <https://ontolex.github.io/morph/Morph>

?*snéi̯gʷʰ-e-{3} 
PIE 

data from the linked data cloud