turn vs bit

turn and bit both are nouns.

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

As nouns, turn and bit are synonyms defined as:

Other synonyms of turn include act, number, routine.

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

turn (verb)	bit (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