council board vs council table

council board and council table both are nouns.

Word	Noun	Adjective	Verb	Adverb
council board	Yes	No	No	No
council table	Yes	No	No	No

As nouns, council board and council table are synonyms defined as:

council board and council table: the table that conferees sit around as they hold a meeting

Other synonyms of council board include conference table.

council board (noun)	council table (noun)
the table that conferees sit around as they hold a meeting	the table that conferees sit around as they hold a meeting