garlic bread vs staff of life

garlic bread and staff of life both are nouns.

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

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

garlic bread: French or Italian bread sliced and spread with garlic butter then crisped in the oven
staff of life: food made from dough of flour or meal and usually raised with yeast or baking powder and then baked

Other hypernyms of garlic bread include bread, breadstuff.

garlic bread (noun)	staff of life (noun)
French or Italian bread sliced and spread with garlic butter then crisped in the oven	food made from dough of flour or meal and usually raised with yeast or baking powder and then baked