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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H2 roots

Root	Meaning	Semantic Field	Confidence	Descendants
h₃erbʰ-₂	to turn, change, transfer	changelabor	high	0
h₃erp-	to turn, change sides	changeseparation	high	0

K2 roots

ḱerh₂-sko-	to begin to grow, increase	growthchange	high	0
ḱeyd-	to fall, happen, befall	eventchange	high	0

M3 roots

mey-tʰ-	to exchange, trade, change	exchangechange	high
meyH-	to change, exchange, go	changeexchangemovement	high
meyH-tó-	changed, exchanged, moved	changemovement	high

T1 root

trep-

to turn, change

changemovement

high

W1 root

werH-s-

to confuse, mix up

confusionchange

high