ale vs Burton

ale and Burton both are nouns.

Word	Noun	Adjective	Verb	Adverb
ale	Yes	No	No	No
Burton	Yes	No	No	No

As nouns, Burton is a hyponym of ale; that is, Burton is a word with a more specific, narrower meaning than ale:

ale: a general name for beer made with a top fermenting yeast; in some of the United States an ale is (by law) a brew of more than 4% alcohol by volume
Burton: a strong dark English ale

Other hyponyms of ale include Weissbier, wheat beer, white beer, bitter, pale ale, porter's beer, porter, stout.

ale (noun)	Burton (noun)
a general name for beer made with a top fermenting yeast; in some of the United States an ale is (by law) a brew of more than 4% alcohol by volume	a strong dark English ale
	Welsh film actor who often co-starred with Elizabeth Taylor (1925-1984)
	English explorer who with John Speke was the first European to explore Lake Tanganyika (1821-1890)