fire warden vs functionary

fire warden and functionary both are nouns.

Word	Noun	Adjective	Verb	Adverb
fire warden	Yes	No	No	No
functionary	Yes	No	No	No

As nouns, functionary is a hypernym of fire warden; that is, functionary is a word with a broader meaning than fire warden:

fire warden: an official who is responsible for managing and protecting an area of forest
functionary: a worker who holds or is invested with an office

Other hypernyms of fire warden include fire-eater, fire fighter, firefighter, fireman, official.

fire warden (noun)	functionary (noun)
an official who is responsible for managing and protecting an area of forest	a worker who holds or is invested with an office