missionary station vs missionary post

missionary station and missionary post both are nouns.

Word	Noun	Adjective	Verb	Adverb
missionary station	Yes	No	No	No
missionary post	Yes	No	No	No

As nouns, missionary station and missionary post are synonyms defined as:

missionary station and missionary post: an organization of missionaries in a foreign land sent to carry on religious work

Other synonyms of missionary station include foreign mission, mission.

missionary station (noun)	missionary post (noun)
an organization of missionaries in a foreign land sent to carry on religious work	an organization of missionaries in a foreign land sent to carry on religious work