manduction vs Holy Communion

manduction and Holy Communion both are nouns.

Word	Noun	Adjective	Verb	Adverb
manduction	Yes	No	No	No
Holy Communion	Yes	No	No	No

As nouns, manduction and Holy Communion are synonyms defined as:

manduction and Holy Communion: the act of participating in the celebration of the Eucharist

Other synonyms of manduction include Communion, sacramental manduction.

manduction (noun)	Holy Communion (noun)
biting and grinding food in your mouth so it becomes soft enough to swallow	the act of participating in the celebration of the Eucharist
the act of participating in the celebration of the Eucharist