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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B1 root

Root	Meaning	Semantic Field	Confidence	Descendants
bʰormo-	to buzz, murmur, drone	soundvibration	medium	0

H1 root

h₁ergh-

to shake, quiver, move jerkily

movementvibration

medium

W1 root

weyp-eyo-

to keep trembling, vibrating

movementvibration

high