Rhine and White wine

Rhine noun - A major European river carrying more traffic than any other river in the world; flows into the North Sea.

White wine and Rhine are semantically related In some cases you can replace phrase "White wine" with "Rhine", this terms are similar.

White wine noun - Pale yellowish wine made from white grapes or red grapes with skins removed before fermentation.

Rhine and white wine are semantically related in wine from light-colored grapes topic. You can use "Rhine" instead a noun phrase "White wine".