gardening vs landscape

gardening and landscape both are nouns.

Word	Noun	Adjective	Verb	Adverb
gardening	Yes	No	No	No
landscape	Yes	No	Yes	No

gardening (noun)	landscape (noun)
the cultivation of plants	a genre of art dealing with the depiction of natural scenery
	painting depicting an expanse of natural scenery
	an extensive mental viewpoint
	an expanse of scenery that can be seen in a single view

gardening (verb)	landscape (verb)
	do landscape gardening
	embellish with plants