label vs brand

label and brand both are nouns.

Word	Noun	Adjective	Verb	Adverb
label	Yes	No	Yes	No
brand	Yes	No	Yes	No

As nouns, brand is a hypernym of label; that is, brand is a word with a broader meaning than label:

Other hypernyms of label include brand name, marque, trade name.

As verbs, brand is a hyponym of label; that is, brand is a word with a more specific, narrower meaning than label:

Other hyponyms of label include call, address, direct, be known as, call, know as, name, denounce, mark, stigmatise, stigmatize.

As verbs, brand is a hyponym of label; that is, brand is a word with a more specific, narrower meaning than label:

Other hyponyms of label include brandmark, trademark, point, point, point, calibrate, code, badge, favorite, favourite.

label (noun)	brand (noun)
an identifying or descriptive marker that is attached to an object	a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard
a brief description given for purposes of identification	a recognizable kind
trade name of a company that produces musical recordings	a name given to a product or service
a radioactive isotope that is used in a compound in order to trace the mechanism of a chemical reaction	a symbol of disgrace or infamy
	identification mark on skin, made by burning
	a piece of wood that has been burned or is burning

label (verb)	brand (verb)
distinguish (an element or atom) by using a radioactive isotope or an isotope of unusual mass for tracing through chemical reactions	mark or expose as infamous
distinguish (as a compound or molecule) by introducing a labeled atom	mark with a brand or trademark
assign a label to; designate with a label	to accuse or condemn or openly or formally or brand as disgraceful
pronounce judgment on	burn with a branding iron to indicate ownership; of animals
attach a tag or label to