coyol palm vs feather palm

coyol palm and feather palm both are nouns.

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

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

coyol palm: tropical American palm having edible nuts and yielding a useful fiber
feather palm: palm having pinnate or featherlike leaves

coyol palm (noun)	feather palm (noun)
tropical American palm having edible nuts and yielding a useful fiber	palm having pinnate or featherlike leaves