bush vs shrubbery

bush and shrubbery both are nouns.

Word	Noun	Adjective	Verb	Adverb
bush	Yes	Yes	Yes	No
shrubbery	Yes	No	No	No

bush (noun)	shrubbery (noun)
hair growing in the pubic area	a collection of shrubs growing together
dense vegetation consisting of stunted trees or bushes	an area where a number of shrubs are planted
a large wilderness area
a low woody perennial plant usually having several major stems

bush (adjective)	shrubbery (adjective)
not of the highest quality or sophistication

bush (verb)	shrubbery (verb)
provide with a bushing