Sir Henry Percy vs Harry Hotspur

Sir Henry Percy and Harry Hotspur both are nouns.

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

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

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

Other synonyms of Sir Henry Percy include Hotspur, Percy.

Sir Henry 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)