missionary post vs missionary station

missionary post and missionary station both are nouns.

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

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

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

Other synonyms of missionary post include foreign mission, mission.

missionary post (noun)	missionary station (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