Lady Emma Hamilton vs Amy Lyon

Lady Emma Hamilton and Amy Lyon both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lady Emma Hamilton	Yes	No	No	No
Amy Lyon	Yes	No	No	No

As nouns, Lady Emma Hamilton and Amy Lyon are synonyms defined as:

Lady Emma Hamilton and Amy Lyon: English beauty who was the mistress of Admiral Nelson (1765-1815)

Other synonyms of Lady Emma Hamilton include Hamilton.

Lady Emma Hamilton (noun)	Amy Lyon (noun)
English beauty who was the mistress of Admiral Nelson (1765-1815)	English beauty who was the mistress of Admiral Nelson (1765-1815)