h₂eḱ-ro-
“field, acre, open land”Widely acceptedagriculturenature
field
Root for open field or farmland. Gives English "acre", Latin ager, Greek agrós, Sanskrit ájra.
(s)teh₂n-“to thunder”Hreg-“to wet, to rain”angʷʰi-“eel, snake, water-serpent”bʰer-s-“top, point, bristling tip”bʰerǵ-s-“to protect by enclosing”bʰew-sis-“nature, growth, being”bʰew-tú-“growth, nature, coming-to-be”bʰleh₁-“to blow, to puff”