garrison vs post

garrison and post both are nouns.

Word	Noun	Adjective	Verb	Adverb
garrison	Yes	No	Yes	No
post	Yes	No	Yes	No

As nouns, post is a hypernym of garrison; that is, post is a word with a broader meaning than garrison:

Other hypernyms of garrison include military post.

As verbs, post is a hypernym of garrison; that is, post is a word with a broader meaning than garrison:

Other hypernyms of garrison include place, send, station.

garrison (noun)	post (noun)
a fortified military post where troops are stationed	a job in an organization
the troops who maintain and guard a fortified place	the delivery and collection of letters and packages
	an upright consisting of a piece of timber or metal fixed firmly in an upright position
	military installation at which a body of troops is stationed
	the system whereby messages are transmitted via the post office
	a pole or stake set up to mark something (as the start or end of a race track)
	A message on a social media website
	any particular collection of letters or packages that is delivered
	the position where someone (as a guard or sentry) stands or is assigned to stand

garrison (verb)	post (verb)
station (troops) in a fort or garrison	display, as of records in sports games
	mark or expose as infamous
	cause to be directed or transmitted to another place
	publicize with, or as if with, a poster
	To post a message on a social media website
	assign to a station
	place so as to be noticed
	mark with a stake
	affix in a public place or for public notice
	ride Western style and bob up and down in the saddle in rhythm with a horse's trotting gait
	transfer (entries) from one account book to another
	enter on a public list
	assign to a post; put into a post