adsuki bean vs adzuki bean

adsuki bean and adzuki bean both are nouns.

Word	Noun	Adjective	Verb	Adverb
adsuki bean	Yes	No	No	No
adzuki bean	Yes	No	No	No

As nouns, adsuki bean and adzuki bean are synonyms defined as:

adsuki bean and adzuki bean: bushy annual widely grown in China and Japan for the flour made from its seeds

Other synonyms of adsuki bean include Phaseolus angularis, Vigna angularis.

adsuki bean (noun)	adzuki bean (noun)
bushy annual widely grown in China and Japan for the flour made from its seeds	bushy annual widely grown in China and Japan for the flour made from its seeds