?*trḗu̯d/tréu̯d-s-

http://lila-erc.eu/data/lexicalResources/LIV/id/Themes/1548821874473655977279390537826683865027317685305471759149 <https://ontolex.github.io/morph/Morph>

aorist stem
?*trḗu̯d/tréu̯d-s- 
PIE 

data from the linked data cloud