bread vs staff of life

bread and staff of life both are nouns.

Word	Noun	Adjective	Verb	Adverb
bread	Yes	No	Yes	No
staff of life	Yes	No	No	No

As nouns, bread and staff of life are synonyms defined as:

bread and staff of life: food made from dough of flour or meal and usually raised with yeast or baking powder and then baked

Other synonyms of bread include breadstuff.

bread (noun)	staff of life (noun)
food made from dough of flour or meal and usually raised with yeast or baking powder and then baked	food made from dough of flour or meal and usually raised with yeast or baking powder and then baked
informal terms for money

bread (verb)	staff of life (verb)
cover with bread crumbs