grugru vs feather palm

grugru and feather palm both are nouns.

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

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

grugru: tropical American feather palm having a swollen spiny trunk and edible nuts
feather palm: palm having pinnate or featherlike leaves

grugru (noun)	feather palm (noun)
tropical American feather palm having a swollen spiny trunk and edible nuts	palm having pinnate or featherlike leaves