capture vs action

capture and action both are nouns.

Word	Noun	Adjective	Verb	Adverb
capture	Yes	No	Yes	No
action	Yes	No	Yes	No

As nouns, action is a hypernym of capture; that is, action is a word with a broader meaning than capture:

capture: any process in which an atomic or nuclear system acquires an additional particle
action: a process existing in or produced by nature (rather than by the intent of human beings)

Other hypernyms of capture include activity, natural action, natural process.

As nouns, action is a hypernym of capture; that is, action is a word with a broader meaning than capture:

capture: a process whereby a star or planet holds an object in its gravitational field
action: a process existing in or produced by nature (rather than by the intent of human beings)

Other hypernyms of capture include activity, natural action, natural process.

capture (noun)	action (noun)
the act of forcibly dispossessing an owner of property	the most important or interesting work or activity in a specific area or field
the act of taking of a person by force	a judicial proceeding brought by one party against another; one party prosecutes another for a wrong done or for protection of a right or for prevention of a wrong
the removal of an opponent's piece from the chess board	something done (usually as opposed to something said)
any process in which an atomic or nuclear system acquires an additional particle	a military engagement
a process whereby a star or planet holds an object in its gravitational field	an act by a government body or supranational organization
	the operating part that transmits power to a mechanism
	In firearms terminology, the mechanism that handles the ammunition (loads, locks, fires, and extracts the cartridges).
	the trait of being active and energetic and forceful
	the series of events that form a plot
	a process existing in or produced by nature (rather than by the intent of human beings)
	the state of being active

capture (verb)	action (verb)
capture as if by hunting, snaring, or trapping	put in effect
succeed in catching or seizing, especially after a chase	institute legal proceedings against; file a suit against
succeed in representing or expressing something intangible
attract; cause to be enamored
take possession of by force, as after an invasion
bring about the capture of an elementary particle or celestial body and causing it enter a new orbit