Book of Wisdom vs Wisdom

Book of Wisdom and Wisdom both are nouns.

Word	Noun	Adjective	Verb	Adverb
Book of Wisdom	Yes	No	No	No
Wisdom	Yes	No	No	No

As nouns, Book of Wisdom and Wisdom are synonyms defined as:

Book of Wisdom and Wisdom: an Apocryphal book consisting mainly of a meditation on wisdom; although ascribed to Solomon it was probably written in the first century BC

Other synonyms of Book of Wisdom include Wisdom of Solomon.

Book of Wisdom (noun)	Wisdom (noun)
an Apocryphal book consisting mainly of a meditation on wisdom; although ascribed to Solomon it was probably written in the first century BC	an Apocryphal book consisting mainly of a meditation on wisdom; although ascribed to Solomon it was probably written in the first century BC