bit vs turn

bit and turn both are nouns.

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

As nouns, bit and turn are synonyms defined as:

Other synonyms of bit include act, number, routine.

bit (noun)	turn (noun)
the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press	the act of changing or reversing the direction of the course
piece of metal held in horse's mouth by reins and used to control the horse while riding	the act of turning away or in the opposite direction
the part of a key that enters a lock and lifts the tumblers	taking a short walk out and back
a short performance that is part of a longer program	a favor for someone
a small fragment	(game) the activity of doing something in an agreed succession
an instance of some kind	turning or twisting around (in place)
a small amount of solid food; a mouthful	a short performance that is part of a longer program
a small fragment of something broken off from the whole	a movement in a new direction
a unit of measurement of information (from binary + digit); the amount of information in a system having two equiprobable states	an unforeseen development
a small piece or quantity of something	a circular segment of a curve
an indefinitely short time	(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)

bit (verb)	turn (verb)
	twist suddenly so as to sprain
	change to the contrary
	go sour or spoil
	pass into a condition gradually, take on a specific property or attribute; become
	undergo a transformation or a change of position or action
	change color
	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