PIE Roots

An index of reconstructed Proto-Indo-European roots. Each entry links to a full page with descendant tables, sound law references, and scholarly discussion.

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D1 root

Root	Meaning	Semantic Field	Confidence	Descendants
dreh₂-	to run, to move quickly	actionmovementspeed	high	0

H5 roots

h₃eḱ-	to be swift, sharp	speedsharpness	high
h₃eḱ-mn̥	swift motion, eye	visionspeedbody	high
h₂eḱ-u-	swift, quick, sharp	speedsharpness	high
h₃eyH-s-	to go quickly, rush	movementspeedbiology	medium
h₁rewsH-	to move violently, rush	movementspeed	medium

K3 roots

kelh₁-₂	to drive, set in motion	movementspeed	high
kʷer-s-	to run, course	movementspeed	high
kʷer-s-eyo-	to keep running, racing	movementspeed	high