open-core
open-cup
open-cut
open-cycle
open-cylinder
open-deck
open-delta
open-ditch
open-drained
open-end
  open-ended
opener
open-face
open-file
open-flame
open-flow
open-frame
open-gate
open-grained
open-grid
open-hearth

    open-ended zipper

    разъёмная застёжка-молния