capture vs seize

capture is a noun but seize is not a noun.

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

As verbs, seize is a hypernym of capture; that is, seize is a word with a broader meaning than capture:

Other hypernyms of capture include clutch, prehend, take hold, take hold of.

As verbs, capture and seize are synonyms defined as:

Other synonyms of capture include appropriate, conquer.

As verbs, seize is a hypernym of capture; that is, seize is a word with a broader meaning than capture:

capture: take possession of by force, as after an invasion
seize: seize and take control without authority and possibly with force; take as one's right or possession

Other hypernyms of capture include arrogate, assume, take over, usurp.

capture (noun)	seize (noun)
the act of forcibly dispossessing an owner of property
the act of taking of a person by force
the removal of an opponent's piece from the chess board
any process in which an atomic or nuclear system acquires an additional particle
a process whereby a star or planet holds an object in its gravitational field

capture (verb)	seize (verb)
capture as if by hunting, snaring, or trapping	capture the attention or imagination of
succeed in catching or seizing, especially after a chase	affect
succeed in representing or expressing something intangible	take into your hands deliberately
attract; cause to be enamored	take or capture by force
take possession of by force, as after an invasion	hook by a pull on the line
bring about the capture of an elementary particle or celestial body and causing it enter a new orbit	take possession of by force, as after an invasion
	take temporary possession of as a security, by legal authority
	seize and take control without authority and possibly with force; take as one's right or possession