quit vs withdraw

quit and withdraw both are verbs.

Word	Noun	Adjective	Verb	Adverb
quit	No	No	Yes	No
withdraw	No	No	Yes	No

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

quit (verb)	withdraw (verb)
give up in the face of defeat of lacking hope; admit defeat	keep away from others
go away or leave	remove something concrete, as by lifting, pushing, or taking off, or remove something abstract
turn away from; give up	make a retreat from an earlier commitment or activity
give up or retire from a position	take back what one has said
put an end to a state or an activity	release from something that holds fast, connects, or entangles
	lose interest
	pull back or move away or backward
	remove (a commodity) from (a supply source)
	cause to be returned
	break from a meeting or gathering
	withdraw from active participation
	retire gracefully