Czechoslovakian beer is a type of beer that originated in the Czech Republic and Slovakia. It is characterized by its light color, low bitterness, and high carbonation. The two most popular types of Czechoslovakian beer are PILSENER and PILSNER. PILSENER is an 8-letter word that refers to a pale lager beer that is brewed with bottom-fermenting yeast and is usually hopped with Saaz hops. PILSNER is a 7-letter word that refers to a pale lager beer that is brewed with bottom-fermenting yeast and is usually hopped with Saaz hops, but is lighter in color and has a more pronounced hop flavor.