earth almond vs ground almond

earth almond and ground almond both are nouns.

Word	Noun	Adjective	Verb	Adverb
earth almond	Yes	No	No	No
ground almond	Yes	No	No	No

As nouns, earth almond and ground almond are synonyms defined as:

earth almond and ground almond: European sedge having small edible nutlike tubers

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

earth almond (noun)	ground almond (noun)
European sedge having small edible nutlike tubers	European sedge having small edible nutlike tubers