h₃ep-

“to work, produce”

Widely acceptedlaborcreationwealth

Source of Latin opus, English opus, operate, optimal, opulent

Root for working/producing, yielding Latin opus and English operate, optimal, opulent, cooperate.

dheh₁-bʰr-“skillful maker, builder”dheh₁-k-₂“to make do, cause to place”dʰeH-“to set, establish (athematic)”dʰeh₁-“to put, to place, to do”dʰeh₁-k-mn̥“that which is made, thing”dʰeh₁-ḱ-“to make, do, put into action”dʰeh₁-ḱ-eyo-“to keep making, doing”dʰeyǵʰ-mn̥“that which is shaped, figure”