comfort station vs public lavatory

comfort station and public lavatory both are nouns.

Word	Noun	Adjective	Verb	Adverb
comfort station	Yes	No	No	No
public lavatory	Yes	No	No	No

As nouns, comfort station and public lavatory are synonyms defined as:

comfort station and public lavatory: a toilet that is available to the public

Other synonyms of comfort station include convenience, public convenience, public toilet, restroom, toilet facility, wash room.

comfort station (noun)	public lavatory (noun)
a toilet that is available to the public	a toilet that is available to the public