cinnamon vs cinnamon

cinnamon and cinnamon both are nouns.

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

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