Limeade is a see also of cherryade.

In countable|lang=en terms the difference between limeade and cherryade

is that limeade is (countable) a variety of this drink while cherryade is (countable) a glass of this drink.

As nouns the difference between limeade and cherryade

is that limeade is (uncountable) a citrus drink made from water, sugar, and the juice of limes while cherryade is (countable|uncountable) a cherry-flavoured drink.