level vs train

level and train both are nouns.

Word	Noun	Adjective	Verb	Adverb
level	Yes	Yes	Yes	No
train	Yes	No	Yes	No

As verbs, train is a hypernym of level; that is, train is a word with a broader meaning than level:

level: direct into a position for use
train: point or cause to go (blows, weapons, or objects such as photographic equipment) towards

Other hypernyms of level include aim, direct, take, take aim.

As verbs, train is a hypernym of level; that is, train is a word with a broader meaning than level:

level: aim at
train: point or cause to go (blows, weapons, or objects such as photographic equipment) towards

Other hypernyms of level include aim, direct, take, take aim.

level (noun)	train (noun)
indicator that establishes the horizontal when a bubble is centered in a tube of liquid	public transport provided by a line of railway cars coupled together and drawn by a locomotive
a structure consisting of a room or set of rooms at a single position along a vertical scale	wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed
a flat surface at right angles to a plumb line	piece of cloth forming the long back section of a gown that is drawn along the floor
a position on a scale of intensity or amount or quality	a series of consequences wrought by an event
height above ground	a procession (of wagons or mules or camels) traveling together in single file
an abstract place usually conceived as having depth	a sequentially ordered set of things or events or ideas in which each successive member is related to the preceding
a specific identifiable position in a continuum or series or especially in a process
a relative position or degree of value in a graded group

level (adjective)	train (adjective)
of the score in a contest
being on a precise horizontal plane
not showing abrupt variations
having a surface without slope, tilt in which no part is higher or lower than another
oriented at right angles to the plumb

level (verb)	train (verb)
become level or even	exercise in order to prepare for an event or competition
talk frankly with; lay it on the line	undergo training or instruction in preparation for a particular role, function, or profession
direct into a position for use	create by training and teaching
aim at	teach and supervise (someone); act as a trainer or coach (to), as in sports
make level or straight	point or cause to go (blows, weapons, or objects such as photographic equipment) towards
tear down so as to make flat with the ground	drag loosely along a surface; allow to sweep the ground
	travel by rail or train
	educate for a future role or function
	teach or refine to be discriminative in taste or judgment
	develop (a child's or animal's) behavior by instruction and practice; especially to teach self-control
	cause to grow in a certain way by tying and pruning it