emmer vs wheat

emmer and wheat both are nouns.

Word	Noun	Adjective	Verb	Adverb
emmer	Yes	No	No	No
wheat	Yes	No	No	No

As nouns, wheat is a hypernym of emmer; that is, wheat is a word with a broader meaning than emmer:

emmer: hard red wheat grown especially in Russia and Germany; in United States as stock feed
wheat: annual or biennial grass having erect flower spikes and light brown grains

emmer (noun)	wheat (noun)
hard red wheat grown especially in Russia and Germany; in United States as stock feed	a variable yellow tint; dull yellow, often diluted with white
	grains of common wheat; sometimes cooked whole or cracked as cereal; usually ground into flour
	annual or biennial grass having erect flower spikes and light brown grains