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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B2 roots

Root	Meaning	Semantic Field	Confidence	Descendants
bʰardʰeh₂	beard, facial hair	bodybiology	high	0
bʰeh₂-g-₂	to eat, consume (LIV)	consumptionbiology	high	0

D1 root

dent-

tooth, fang, biting edge

bodybiology

high

G6 roots

ǵenh₁-mn̥	birth, offspring, race	birthkinshipbiology	high
ǵenh₁-s-	race, stock, clan	kinshipsocialbiology	high
ǵenh₁-sis	origin, birth, creation	birthoriginbiology	high
ǵʰésr̥	hand, grasping limb	bodybiology	medium
gʷeyh₃-	to live, to be alive	bodybiology	high
gʷeyh₃-mn̥	living thing, creature	lifebiology	high

H4 roots

h₁ésh₂r̥	blood, vital fluid	bodybiology	high
h₃eyH-s-	to go quickly, rush	movementspeedbiology	medium
h₃nógʷʰ-	nail, claw	bodybiology	high
h₃ost-	bone, skeletal element	bodybiology	high

K2 roots

kaput-	head, top of the body	bodybiology	high	0
krewh₂-	raw flesh, blood	bodybiologyfood	high	0

L1 root

leb-

lip, to lick

bodybiology

medium