derived from the Late Latin word
cooperire (cover wholly, completely, cover up)
using the Latin prefix
co-derived from the Latin prefix
com-derived from the Latin word
cum (with)
derived from the Proto-Indo-European root
*kom (near, with, together)
derived from the Latin word
operire (cover; bury; overspread)
derived from the Latin word
aperire (uncover, open, disclose)
derived from the Proto-Indo-European root
*wer-