Nostradamus vs Michel de Notredame

Nostradamus and Michel de Notredame both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nostradamus	Yes	No	No	No
Michel de Notredame	Yes	No	No	No

As nouns, Nostradamus and Michel de Notredame are synonyms defined as:

Nostradamus and Michel de Notredame: French astrologer who wrote cryptic predictions whose interpretations are still being debated (1503-1566)

Nostradamus (noun)	Michel de Notredame (noun)
French astrologer who wrote cryptic predictions whose interpretations are still being debated (1503-1566)	French astrologer who wrote cryptic predictions whose interpretations are still being debated (1503-1566)