aim vs turn

aim and turn both are nouns.

Word	Noun	Adjective	Verb	Adverb
aim	Yes	No	Yes	No
turn	Yes	No	Yes	No

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

aim: point or cause to go (blows, weapons, or objects such as photographic equipment) towards
turn: direct at someone

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

aim (noun)	turn (noun)
the action of directing something at an object	the act of changing or reversing the direction of the course
an anticipated outcome that is intended or that guides your planned actions	the act of turning away or in the opposite direction
the goal intended to be attained (and which is believed to be attainable)	taking a short walk out and back
the direction or path along which something moves or along which it lies	a favor for someone
	(game) the activity of doing something in an agreed succession
	turning or twisting around (in place)
	a short performance that is part of a longer program
	a movement in a new direction
	an unforeseen development
	a circular segment of a curve
	(sports) a division of a game during which one team is on the offensive
	a time period for working (after which you will be relieved by someone else)

aim (verb)	turn (verb)
have an ambitious plan or a lofty goal	twist suddenly so as to sprain
propose or intend	change to the contrary
specifically design a product, event, or activity for a certain public	go sour or spoil
direct (a remark) toward an intended goal	pass into a condition gradually, take on a specific property or attribute; become
move into a desired direction of discourse	undergo a transformation or a change of position or action
point or cause to go (blows, weapons, or objects such as photographic equipment) towards	change color
intend (something) to move towards a certain goal	become officially one year older
	have recourse to or make an appeal or request for help or information to
	direct at someone
	shape by rotating on a lathe or cutting device or a wheel
	let (something) fall or spill from a container
	alter the functioning or setting of
	cause (an object) to assume a crooked or angular form
	to break and turn over earth especially with a plow
	to change orientation or direction
	cause to move around a center so as to show another side of
	cause to move around or rotate
	pass to the other side of
	move around an axis or a center
	to send or let go
	cause to move along an axis or into a new direction
	channel one's attention, interest, thought, or attention toward or away from something
	get by buying and selling
	accomplish by rotating
	undergo a change or development
	cause to change or turn into something different;assume new characteristics