agency vs Frankenstein

agency and Frankenstein both are nouns.

Word	Noun	Adjective	Verb	Adverb
agency	Yes	No	No	No
Frankenstein	Yes	No	No	No

As nouns, Frankenstein is a hyponym of agency; that is, Frankenstein is a word with a more specific, narrower meaning than agency:

agency (noun)	Frankenstein (noun)
to have the ability to produce a particular effect or achieve an end	the fictional Swiss scientist who was the protagonist in a gothic novel by Mary Wollstonecraft Shelley; he created a monster from parts of corpses
an administrative unit of government	the monster created by Frankenstein in a gothic novel by Mary Wollstonecraft Shelley (the creator's name is commonly used to refer to his creation)
a business or organization that provides a particular service, especially the mediation of transactions between two parties	an agency that escapes control and destroys its creator
the state of serving as an official and authorized delegate or agent
the state of being in action or exerting power