loaf vs laze

loaf is a noun but laze is not a noun.

Word	Noun	Adjective	Verb	Adverb
loaf	Yes	No	Yes	No
laze	No	No	Yes	No

As verbs, laze is a hypernym of loaf; that is, laze is a word with a broader meaning than loaf:

Other hypernyms of loaf include idle, slug, stagnate.

loaf (noun)	laze (noun)
a shaped mass of baked bread that is usually sliced before eating
a quantity of food (other than bread) formed in a particular shape

loaf (verb)	laze (verb)
be about a place without any apparent purpose	be idle; exist in a changeless situation
be lazy or idle