Borscht is a traditional Eastern European soup made with beets, also known as beetroot. The crossword solutions for the term BORSCHT VEGETABLE are BEET (4 letters), REDBEET (7 letters), and BEETROOT (8 letters). Beets are root vegetables that are usually deep red or purple in color, and they are often used to make borscht. Redbeet is another name for the same vegetable, and beetroot is the name for the root of the plant.