macamba vs grugru

macamba and grugru both are nouns.

Word	Noun	Adjective	Verb	Adverb
macamba	Yes	No	No	No
grugru	Yes	No	No	No

As nouns, macamba and grugru are synonyms defined as:

macamba and grugru: tropical American feather palm having a swollen spiny trunk and edible nuts

Other synonyms of macamba include Acrocomia aculeata, gri-gri, grugru palm.

macamba (noun)	grugru (noun)
tropical American feather palm having a swollen spiny trunk and edible nuts	tropical American feather palm having a swollen spiny trunk and edible nuts