Lord's table vs communion table

Lord's table and communion table both are nouns.

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

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

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

Other synonyms of Lord's table include altar.

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