perk-

“to dig up, furrow”

Widely acceptedagricultureearth

Source of Latin porca, English furrow, farm

Root for digging furrows, yielding Latin porca (furrow) and English furrow, possibly farm.

bʰer-s-“top, point, bristling tip”bʰrewh₁-“to brew, to boil”delbʰ-“to dig, delve, hollow”dʰugh₂-“to milk, to be productive”dʰǵʰem-“earth, ground”gallīnā“hen, domestic fowl”gʰordʰ-“to enclose, gird”gʰáydos“goat, young goat”