h₂ep-es-

“river, flowing water”

Widely acceptedwaterlandscape

Avon, Punjab, affluent

Abstract from *h₂ep- yielding Celtic *abonā > Avon, Latin affluēns > affluent.

Hreg-“to wet, to rain”bʰergh-mn̥“something high, mountain”bʰerǵʰ-mn̥-“height, elevated place”bʰlewH-“to overflow, to well up”bʰredʰ-“to wade through, to cross water on foot”bʰruH-“beam, bridge structure, plank”dhelbh-“to dig, to hollow out”dʰembʰ-“to bury, to dig into earth”