canopy vs umbrella

canopy and umbrella both are nouns.

Word	Noun	Adjective	Verb	Adverb
canopy	Yes	No	Yes	No
umbrella	Yes	Yes	No	No

As nouns, umbrella is a hyponym of canopy; that is, umbrella is a word with a more specific, narrower meaning than canopy:

canopy: a covering (usually of cloth) that serves as a roof to shelter an area from the weather
umbrella: a lightweight handheld collapsible canopy

Other hyponyms of canopy include awning, sunblind, sunshade, baldachin, marquee, marquise, porte-cochere, tester.

canopy (noun)	umbrella (noun)
a covering (usually of cloth) that serves as a roof to shelter an area from the weather	a formation of military planes maintained over ground operations or targets
the umbrellalike part of a parachute that fills with air	having the function of uniting a group of similar things
the transparent covering of an aircraft cockpit	a lightweight handheld collapsible canopy

canopy (adjective)	umbrella (adjective)
	covering or applying simultaneously to a number of similar items or elements or groups

canopy (verb)	umbrella (verb)
cover with a canopy