Lowell vs Robert Traill Spence Lowell Jr.

Lowell and Robert Traill Spence Lowell Jr. both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lowell	Yes	No	No	No
Robert Traill Spence Lowell Jr.	Yes	No	No	No

As nouns, Lowell and Robert Traill Spence Lowell Jr. are synonyms defined as:

Lowell and Robert Traill Spence Lowell Jr.: United States poet (1917-1977)

Other synonyms of Lowell include Robert Lowell.

Lowell (noun)	Robert Traill Spence Lowell Jr. (noun)
United States educator and president of Harvard University (1856-1943)	United States poet (1917-1977)
United States poet (1874-1925)
United States astronomer whose studies of Mars led him to conclude that Mars was inhabited (1855-1916)
United States poet (1917-1977)