fenugreek seed vs fenugreek

fenugreek seed and fenugreek both are nouns.

Word	Noun	Adjective	Verb	Adverb
fenugreek seed	Yes	No	No	No
fenugreek	Yes	No	No	No

As nouns, fenugreek seed and fenugreek are synonyms defined as:

fenugreek seed and fenugreek: aromatic seeds used as seasoning especially in curry

fenugreek seed (noun)	fenugreek (noun)
aromatic seeds used as seasoning especially in curry	aromatic seeds used as seasoning especially in curry
	annual herb or southern Europe and eastern Asia having off-white flowers and aromatic seeds used medicinally and in curry