Habakkuk vs Book of Habakkuk

Habakkuk and Book of Habakkuk both are nouns.

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

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

Habakkuk and Book of Habakkuk: an Old Testament book telling Habakkuk's prophecies

Other synonyms of Habakkuk include Habacuc.

Habakkuk (noun)	Book of Habakkuk (noun)
an Old Testament book telling Habakkuk's prophecies	an Old Testament book telling Habakkuk's prophecies
a Hebrew minor prophet who wrote the book of Habakkuk, which consists of five oracles about the Chaldeans