sap vs flibbertigibbet

sap and flibbertigibbet both are nouns.

Word	Noun	Adjective	Verb	Adverb
sap	Yes	No	Yes	No
flibbertigibbet	Yes	No	No	No

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

sap (noun)	flibbertigibbet (noun)
a piece of metal covered by leather with a flexible handle; used for hitting people	a female fool
a person who lacks good judgment
a watery solution of sugars, salts, and minerals that circulates through the vascular system of a plant

sap (verb)	flibbertigibbet (verb)
excavate the earth beneath
deplete