United Mexican States vs tamal

United Mexican States and tamal both are nouns.

Word	Noun	Adjective	Verb	Adverb
United Mexican States	Yes	No	No	No
tamal	Yes	No	No	No

United Mexican States (noun)	tamal (noun)
a republic in southern North America; became independent from Spain in 1810	dough stuffed with a meat mixture and sometimes wrapped in corn husks and steamed