graham vs whole wheat flour

graham and whole wheat flour both are nouns.

Word	Noun	Adjective	Verb	Adverb
graham	Yes	No	No	No
whole wheat flour	Yes	No	No	No

As nouns, graham and whole wheat flour are synonyms defined as:

graham and whole wheat flour: flour made by grinding the entire wheat berry including the bran; (`whole meal flour' is British usage)

Other synonyms of graham include graham flour, whole meal flour.

graham (noun)	whole wheat flour (noun)
flour made by grinding the entire wheat berry including the bran; (`whole meal flour' is British usage)	flour made by grinding the entire wheat berry including the bran; (`whole meal flour' is British usage)