Olaf II of Norway vs St. Olaf

Olaf II of Norway and St. Olaf both are nouns.

Word	Noun	Adjective	Verb	Adverb
Olaf II of Norway	Yes	No	No	No
St. Olaf	Yes	No	No	No

As nouns, Olaf II of Norway and St. Olaf are synonyms defined as:

Olaf II of Norway and St. Olaf: King and patron saint of Norway (995-1030)

Other synonyms of Olaf II of Norway include Olaf II, Olav II, Saint Olaf, Saint Olav, St. Olav.

Olaf II of Norway (noun)	St. Olaf (noun)
King and patron saint of Norway (995-1030)	King and patron saint of Norway (995-1030)