take aim vs level

take aim is not a noun while level is a noun.

Word	Noun	Adjective	Verb	Adverb
take aim	No	No	Yes	No
level	Yes	Yes	Yes	No

As verbs, level is a hyponym of take aim; that is, level is a word with a more specific, narrower meaning than take aim:

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

Other hyponyms of take aim include aim, direct, place, point, target, draw a bead on, hold, turn, swing, charge, point, sight.

take aim (noun)	level (noun)
	indicator that establishes the horizontal when a bubble is centered in a tube of liquid
	a structure consisting of a room or set of rooms at a single position along a vertical scale
	a flat surface at right angles to a plumb line
	a position on a scale of intensity or amount or quality
	height above ground
	an abstract place usually conceived as having depth
	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

take aim (adjective)	level (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

take aim (verb)	level (verb)
point or cause to go (blows, weapons, or objects such as photographic equipment) towards	become level or even
	talk frankly with; lay it on the line
	direct into a position for use
	aim at
	make level or straight
	tear down so as to make flat with the ground