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
bʰleh₁-w-	to blow, swell, inflate	airswelling	high	0

H1 root

h₃bʰel-

to swell, inflate, blow

swellingbody

high

K1 root

ḱew-H-

to swell, be powerful

swellingpowerspace

high

T1 root

tewH-

to swell, be strong, crowd

swellingbodyquantity

high