h₂erḱ-eyo-
“to keep warding off, defending”Widely acceptedprotectiondefense
ark, arcade, arcane
Iterative of *h₂erḱ- giving Latin arca/arcēre, English ark, arcade, arcane.
bʰergh-“to protect, preserve, hide”gʰer-dʰ-“to enclose with words, protect”h₂elg-“to ward off, protect”h₂elk-“to ward off, to defend against disease”h₂erk-“to hold, contain, guard”h₂erk-₃“to ward off, defend”h₂eyg-es-“illness, affliction”h₂eyg-es-₂“goat, goat-related”