Delilah vs Old Testament

Delilah and Old Testament both are nouns.

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

Delilah (noun)	Old Testament (noun)
(Old Testament) the Philistine mistress of Samson who betrayed him by cutting off his hair and so deprived him of his strength	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
a woman who is considered to be dangerously seductive