U.S. vs beak

U.S. and beak both are nouns.

Word	Noun	Adjective	Verb	Adverb
U.S.	Yes	No	No	No
beak	Yes	No	Yes	No

U.S. (noun)	beak (noun)
the executive and legislative and judicial branches of the federal government of the United States	horny projecting mouth of a bird
North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776	beaklike mouth of animals other than birds (e.g., turtles)
	informal terms for the nose
	a beaklike, tapering tip on certain plant structures

U.S. (verb)	beak (verb)
	hit lightly with a picking motion