capture vs trap

capture and trap both are nouns.

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

As verbs, trap is a hyponym of capture; that is, trap is a word with a more specific, narrower meaning than capture:

Other hyponyms of capture include hunt, hunt down, run, track down, frog, bag, batfowl, rat, ensnare, entrap, snare, trammel.

capture (noun)	trap (noun)
the act of forcibly dispossessing an owner of property	the act of concealing yourself and lying in wait to attack by surprise
the act of taking of a person by force	a device in which something (usually an animal) can be caught and penned
the removal of an opponent's piece from the chess board	a light two-wheeled carriage
any process in which an atomic or nuclear system acquires an additional particle	a hazard on a golf course
a process whereby a star or planet holds an object in its gravitational field	a device to hurl clay pigeons into the air for trapshooters
	drain consisting of a U-shaped section of drainpipe that holds liquid and so prevents a return flow of sewer gas
	informal terms for the mouth
	something (often something deceptively attractive) that catches you unawares

capture (verb)	trap (verb)
capture as if by hunting, snaring, or trapping	catch in or as if in a trap
succeed in catching or seizing, especially after a chase	hold or catch as if in a trap
succeed in representing or expressing something intangible	to hold fast or prevent from moving
attract; cause to be enamored	to sell marijuana on a street corner
take possession of by force, as after an invasion	place in a confining or embarrassing position
bring about the capture of an elementary particle or celestial body and causing it enter a new orbit