Asa Yoelson vs Al Jolson

Asa Yoelson and Al Jolson both are nouns.

Word	Noun	Adjective	Verb	Adverb
Asa Yoelson	Yes	No	No	No
Al Jolson	Yes	No	No	No

As nouns, Asa Yoelson and Al Jolson are synonyms defined as:

Asa Yoelson and Al Jolson: United States singer (born in Russia) who appeared in the first full-length talking film (1886-1950)

Other synonyms of Asa Yoelson include Jolson.

Asa Yoelson (noun)	Al Jolson (noun)
United States singer (born in Russia) who appeared in the first full-length talking film (1886-1950)	United States singer (born in Russia) who appeared in the first full-length talking film (1886-1950)