babassu palm vs feather palm

babassu palm and feather palm both are nouns.

Word	Noun	Adjective	Verb	Adverb
babassu palm	Yes	No	No	No
feather palm	Yes	No	No	No

As nouns, feather palm is a hypernym of babassu palm; that is, feather palm is a word with a broader meaning than babassu palm:

babassu palm: tall feather palm of northern Brazil with hard-shelled nuts yielding valuable oil and a kind of vegetable ivory
feather palm: palm having pinnate or featherlike leaves

babassu palm (noun)	feather palm (noun)
tall feather palm of northern Brazil with hard-shelled nuts yielding valuable oil and a kind of vegetable ivory	palm having pinnate or featherlike leaves