communion table vs Lord's table

communion table and Lord's table both are nouns.

Word	Noun	Adjective	Verb	Adverb
communion table	Yes	No	No	No
Lord's table	Yes	No	No	No

As nouns, communion table and Lord's table are synonyms defined as:

communion table and Lord's table: the table in Christian churches where communion is given

Other synonyms of communion table include altar.

communion table (noun)	Lord's table (noun)
the table in Christian churches where communion is given	the table in Christian churches where communion is given