liberty chit vs permit

liberty chit and permit both are nouns.

Word	Noun	Adjective	Verb	Adverb
liberty chit	Yes	No	No	No
permit	Yes	No	Yes	No

As nouns, permit is a hypernym of liberty chit; that is, permit is a word with a broader meaning than liberty chit:

Other hypernyms of liberty chit include licence, license.

liberty chit (noun)	permit (noun)
a permit to enter or leave a military installation	the act of giving a formal (usually written) authorization
	large game fish; found in waters of the West Indies
	a legal document giving official permission to do something

liberty chit (verb)	permit (verb)
	consent to, give permission; permit
	allow the presence of or allow (an activity) without opposing or prohibiting
	make it possible through a specific action or lack of action for something to happen