stick cinnamon vs cinnamon

stick cinnamon and cinnamon both are nouns.

Word	Noun	Adjective	Verb	Adverb
stick cinnamon	Yes	No	No	No
cinnamon	Yes	No	No	No

As nouns, cinnamon is a hypernym of stick cinnamon; that is, cinnamon is a word with a broader meaning than stick cinnamon:

stick cinnamon: dried rolled strips of cinnamon bark
cinnamon: spice from the dried aromatic bark of the Ceylon cinnamon tree; used as rolled strips or ground

stick cinnamon (noun)	cinnamon (noun)
dried rolled strips of cinnamon bark	spice from the dried aromatic bark of the Ceylon cinnamon tree; used as rolled strips or ground
	tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon
	aromatic bark used as a spice