chufa vs rush nut

chufa and rush nut both are nouns.

Word	Noun	Adjective	Verb	Adverb
chufa	Yes	No	No	No
rush nut	Yes	No	No	No

As nouns, chufa and rush nut are synonyms defined as:

Other synonyms of chufa include Cyperus esculentus, earth almond, ground almond, yellow nutgrass.

chufa (noun)	rush nut (noun)
European sedge having small edible nutlike tubers	European sedge having small edible nutlike tubers