staff of life vs bread

staff of life and bread both are nouns.

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

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

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

Other synonyms of staff of life include breadstuff.

staff of life (noun)	bread (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

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