Old Testament vs Delilah

Old Testament and Delilah both are nouns.

Word	Noun	Adjective	Verb	Adverb
Old Testament	Yes	No	No	No
Delilah	Yes	No	No	No

Old Testament (noun)	Delilah (noun)
the collection of books comprising the sacred scripture of the Hebrews and recording their history as the chosen people; the first half of the Christian Bible	(Old Testament) the Philistine mistress of Samson who betrayed him by cutting off his hair and so deprived him of his strength
	a woman who is considered to be dangerously seductive