Benjamin Kubelsky vs Benny

Benjamin Kubelsky and Benny both are nouns.

Word	Noun	Adjective	Verb	Adverb
Benjamin Kubelsky	Yes	No	No	No
Benny	Yes	No	No	No

As nouns, Benjamin Kubelsky and Benny are synonyms defined as:

Benjamin Kubelsky and Benny: United States comedian known for his timeing and delivery and self-effacing humor (1894-1974)

Other synonyms of Benjamin Kubelsky include Jack Benny.

Benjamin Kubelsky (noun)	Benny (noun)
United States comedian known for his timeing and delivery and self-effacing humor (1894-1974)	United States comedian known for his timeing and delivery and self-effacing humor (1894-1974)