Lord Macaulay vs Macaulay

Lord Macaulay and Macaulay both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lord Macaulay	Yes	No	No	No
Macaulay	Yes	No	No	No

As nouns, Lord Macaulay and Macaulay are synonyms defined as:

Lord Macaulay and Macaulay: English historian noted for his history of England (1800-1859)

Other synonyms of Lord Macaulay include First Baron Macaulay, Thomas Babington Macaulay.

Lord Macaulay (noun)	Macaulay (noun)
English historian noted for his history of England (1800-1859)	English historian noted for his history of England (1800-1859)