Cattell vs R. B. Cattell

Cattell and R. B. Cattell both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cattell	Yes	No	No	No
R. B. Cattell	Yes	No	No	No

As nouns, Cattell and R. B. Cattell are synonyms defined as:

Cattell and R. B. Cattell: American psychologist (born in England) who developed a broad theory of human behavior based on multivariate research (1905-1998)

Other synonyms of Cattell include Ray Cattell, Raymond B. Cattell, Raymond Bernard Cattell, Raymond Cattell.

Cattell (noun)	R. B. Cattell (noun)
American psychologist and editor (1860-1944)	American psychologist (born in England) who developed a broad theory of human behavior based on multivariate research (1905-1998)
American psychologist (born in England) who developed a broad theory of human behavior based on multivariate research (1905-1998)