kup-

“vessel, hollow container”

Widely accepteddomesticcontainer

cup, cupola, coop, cooper

Root yielding Latin cūpa, English cup, cupola, coop, cooper.‍‍‍‌‌‍‌‌‌‍‍‌‌‍‌‍‍‌‌‍‍‍‌‌‌‌‍‌‌‌‌‍

bʰedʰ-“to dig, prepare a sleeping place”dem-s-pot-“master of the house”dʰeyǵʰ-mn̥-₂“wall, thing built from clay”dʰwer-eh₂“doorway, entrance”dʰwer-yo-“pertaining to doors, of the threshold”gʰeHbʰ-“to take, grasp (a utensil)”gʷōws“cow, cattle”h₂egʷn-“lamb, young sheep”