track vs cover

track and cover both are nouns.

Word	Noun	Adjective	Verb	Adverb
track	Yes	No	Yes	No
cover	Yes	No	Yes	No

As verbs, track and cover are synonyms defined as:

Other synonyms of track include cross, cut across, cut through, get across, get over, pass over, traverse.

track (noun)	cover (noun)
the act of participating in an athletic competition involving running on a track	the act of concealing the existence of something by obstructing the view of it
any road or path affording passage especially a rough one	fire that makes it difficult for the enemy to fire on your own individuals or formations
a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll	a false identity and background (especially one created for an undercover agent)
a pair of parallel rails providing a runway for wheels	a recording of a song that was first recorded or made popular by somebody else
a groove on a phonograph recording	bedding that keeps a person warm in bed
(computer science) one of the circular magnetic paths on a magnetic disk that serve as a guide for writing and reading data	a covering that serves to conceal or shelter something
a course over which races are run	covering for a hole (especially a hole in the top of a container)
an endless metal belt on which tracked vehicles move over the ground	the protective covering on the front, back, and spine of a book
evidence pointing to a possible solution	a natural object that covers or envelops
a distinct selection of music from a recording or a compact disc	a fixed charge by a restaurant or nightclub over and above the charge for food and drink
a line or route along which something travels or moves

track (verb)	cover (verb)
make tracks upon	sit on (eggs)
go after with the intent to catch	clothe, as if for protection from the elements
travel across or pass over	protect by insurance
carry on the feet and deposit	act on verbally or in some form of artistic expression
observe or plot the moving path of something	be responsible for reporting the details of, as in journalism
	maintain a check on; especially by patrolling
	protect or defend (a position in a game)
	hold within range of an aimed firearm
	play a higher card than the one previously played
	be responsible for guarding an opponent in a game
	provide with a covering or cause to be covered
	form a cover over
	copulate with a female, used especially of horses
	cover as if with a shroud
	put something on top of something else
	travel across or pass over
	hide from view or knowledge
	spread over a surface to conceal or protect
	be sufficient to meet, defray, or offset the charge or cost of
	to take an action to protect against future problems
	invest with a large or excessive amount of something
	help out by taking someone's place and temporarily assuming his responsibilities
	provide for
	span an interval of distance, space or time
	include in scope; include as part of something broader; have as one's sphere or territory
	make up for shortcomings or a feeling of inferiority by exaggerating good qualities