video vs replay

video and replay both are nouns.

Word	Noun	Adjective	Verb	Adverb
video	Yes	No	No	No
replay	Yes	No	Yes	No

video (noun)	replay (noun)
a recording of both the visual and audible components (especially one containing a recording of a movie or television program)	the immediate rebroadcast of some action (especially sports action) that has been recorded on videotape
the visible part of a television transmission	something (especially a game) that is played again
broadcasting visual images of stationary or moving objects
(computer science) the appearance of text and graphics on a video display

video (verb)	replay (verb)
	play again
	repeat a game against the same opponent
	play (a melody) again
	reproduce (a recording) on a recorder