soybean vs soybean flour

soybean and soybean flour both are nouns.

Word	Noun	Adjective	Verb	Adverb
soybean	Yes	No	No	No
soybean flour	Yes	No	No	No

soybean (noun)	soybean flour (noun)
the most highly proteinaceous vegetable known; the fruit of the soybean plant is used in a variety of foods and as fodder (especially as a replacement for animal protein)	meal made from soybeans
erect bushy hairy annual herb having trifoliate leaves and purple to pink flowers; extensively cultivated for food and forage and soil improvement but especially for its nutritious oil-rich seeds; native to Asia
a source of oil; used for forage and soil improvement and as food