accumulation vs Nag Hammadi Library

accumulation and Nag Hammadi Library both are nouns.

Word	Noun	Adjective	Verb	Adverb
accumulation	Yes	No	No	No
Nag Hammadi Library	Yes	No	No	No

accumulation (noun)	Nag Hammadi Library (noun)
the act of accumulating	a collection of 13 ancient papyrus codices translated from Greek into Coptic that were discovered by farmers near the town of Nag Hammadi in 1945; the codices contain 45 distinct works including the chief sources of firsthand knowledge of Gnosticism
several things grouped together or considered as a whole
(finance) profits that are not paid out as dividends but are added to the capital base of the corporation
an increase by natural growth or addition