shore station vs naval installation

shore station and naval installation both are nouns.

Word	Noun	Adjective	Verb	Adverb
shore station	Yes	No	No	No
naval installation	Yes	No	No	No

As nouns, shore station and naval installation are synonyms defined as:

shore station and naval installation: military installation servicing naval forces

shore station (noun)	naval installation (noun)
military installation servicing naval forces	military installation servicing naval forces