Host vs bread

Host and bread both are nouns.

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

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

Host: a technical name for the bread used in the service of Mass or Holy Communion
bread: food made from dough of flour or meal and usually raised with yeast or baking powder and then baked

Other hypernyms of Host include breadstuff, staff of life.

Host (noun)	bread (noun)
a technical name for the bread used in the service of Mass or Holy Communion	food made from dough of flour or meal and usually raised with yeast or baking powder and then baked
	informal terms for money

Host (verb)	bread (verb)
	cover with bread crumbs