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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D5 roots

Root	Meaning	Semantic Field	Confidence
dʰenh₂-	to flow, to run (liquid)	waterliquidmotion	medium
dʰewb-	to dip, to sink into liquid	waterliquid	high
dʰews-	to scatter, to sprinkle (dew)	waterliquidnature	medium
dʰrewn-	to fall into water, to drown	waterliquiddeath	medium
dʰreyb-	to drip, to fall in drops	waterliquid	medium

G6 roots

ǵʰew-	to pour, to offer libation	waterliquidreligion	high
ǵʰew-₂	to pour, offer libation	liquidritualaction	high
gʰew-d-	to pour (extended)	liquidaction	high
gʰew-mn̥-₂	pouring, libation	liquidforce	high
ǵhew-mn̥-₂	pouring, libation, offering	liquidscienceritual	high
gʰewH-mn̥	that which is poured, libation	liquidritual	high

H3 roots

h₁eyH-	ice, frost	waterliquidnature	high
Hreg-	to wet, to rain	waterliquidnature	medium
h₁reyH-	to flow, to stream (river)	waterliquidnature	high

L3 roots

leyh₂-	to pour, to flow, to offer a libation	actionritualliquid	high
leyH-	to pour, flow	waterliquid	medium
lókus	body of still water, lake	waterliquidnature	high

M2 roots

meld-	to soften, to melt	waterliquid	high	0
móri	body of water, sea, lake	waterliquidnature	high	0

S4 roots

seykʷ-	to pour out, trickle	liquidbody	medium
sprenǵʰ-	to spring up, to burst forth	waterliquidmotion	medium
srew-	to flow, to stream	waterliquidnature	high
stew-	to push upward, to steam	waterliquidfire	medium

W3 roots

wed-	to wet, to be moist	waterliquid	high
weH-d-	to wash, to wet	waterliquidbody	high
weh₂gʰ-	to move in waves, to waver	waterliquidmotion	medium