What is another word for koumiss?
Pronunciation: [kˈuːmɪs] (IPA) 
Koumiss, also known as kumis or airag is a traditional fermented dairy beverage commonly consumed in central Asia and some parts of Europe. If you're looking for synonyms for the word "koumiss," you could use "fermented mare's milk" or "horse milk kefir." Traditionally, koumiss is prepared by fermenting horse milk with special yeast cultures and has a slightly sour, fizzy, and tangy taste that is appreciated by many. Some other synonyms that can be used to describe koumiss include "cultured milk," "probiotic beverage," and "sour tonic." With the rise in popularity of fermented foods in the modern era, koumiss is increasingly becoming recognized as a healthy, delicious, and refreshing drink option.
