*ste-stóh₂/sth₂-
http://lila-erc.eu/data/lexicalResources/LIV/id/Themes/62042198406792746776588164270299676837426076221997 <https://ontolex.github.io/morph/Morph>
perfect stem
*ste-stóh₂/sth₂-
PIE