Melanesia vs cargo cult

Melanesia and cargo cult both are nouns.

Word	Noun	Adjective	Verb	Adverb
Melanesia	Yes	No	No	No
cargo cult	Yes	No	No	No

Melanesia (noun)	cargo cult (noun)
the islands in the southwestern part of Oceania	a religious cult that anticipates a time of joy, serenity, and justice when salvation comes
	(Melanesia) the followers of one of several millenarian cults that believe salvation will come in the form of wealth (`cargo') brought by westerners; some ascribe divine attributes to westerners on first contact (especially to missionaries)