bread vs starches

bread and starches both are nouns.

Word	Noun	Adjective	Verb	Adverb
bread	Yes	No	Yes	No
starches	Yes	No	No	No

As nouns, starches is a hypernym of bread; that is, starches is a word with a broader meaning than bread:

bread: food made from dough of flour or meal and usually raised with yeast or baking powder and then baked
starches: foodstuff rich in natural starch (especially potatoes, rice, bread)

Other hypernyms of bread include baked goods.

bread (noun)	starches (noun)
food made from dough of flour or meal and usually raised with yeast or baking powder and then baked	foodstuff rich in natural starch (especially potatoes, rice, bread)
informal terms for money

bread (verb)	starches (verb)
cover with bread crumbs