Openwork and Plexus

Openwork noun - Ornamental work (such as embroidery or latticework) having a pattern of openings.

Plexus and openwork are semantically related. In some cases you can use "Plexus" instead a noun "Openwork".

Plexus noun - A network of intersecting blood vessels or intersecting nerves or intersecting lymph vessels.

Openwork and plexus are semantically related. Sometimes you can use "Openwork" instead a noun "Plexus".