Percy vs Harry Hotspur

Percy and Harry Hotspur both are nouns.

Word	Noun	Adjective	Verb	Adverb
Percy	Yes	No	No	No
Harry Hotspur	Yes	No	No	No

As nouns, Percy and Harry Hotspur are synonyms defined as:

Percy and Harry Hotspur: English soldier killed in a rebellion against Henry IV (1364-1403)

Other synonyms of Percy include Hotspur, Sir Henry Percy.

Percy (noun)	Harry Hotspur (noun)
English soldier killed in a rebellion against Henry IV (1364-1403)	English soldier killed in a rebellion against Henry IV (1364-1403)
United States writer whose novels explored human alienation (1916-1990)