Eleusine coracana vs corakan

Eleusine coracana and corakan both are nouns.

Word	Noun	Adjective	Verb	Adverb
Eleusine coracana	Yes	No	No	No
corakan	Yes	No	No	No

As nouns, Eleusine coracana and corakan are synonyms defined as:

Eleusine coracana and corakan: East Indian cereal grass whose seed yield a somewhat bitter flour, a staple in the Orient

Other synonyms of Eleusine coracana include African millet, coracan, finger millet, kurakkan, ragee, ragi.

Eleusine coracana (noun)	corakan (noun)
East Indian cereal grass whose seed yield a somewhat bitter flour, a staple in the Orient	East Indian cereal grass whose seed yield a somewhat bitter flour, a staple in the Orient