emanation vs procession

emanation and procession both are nouns.

Word	Noun	Adjective	Verb	Adverb
emanation	Yes	No	No	No
procession	Yes	No	No	No

As nouns, emanation and procession are synonyms defined as:

emanation and procession: (theology) the origination of the Holy Spirit at Pentecost

Other synonyms of emanation include rise.

emanation (noun)	procession (noun)
the act of emitting; causing to flow forth	the group action of a collection of people or animals or vehicles moving ahead in more or less regular formation
(theology) the origination of the Holy Spirit at Pentecost	the act of moving forward (as toward a goal)
something that is emitted or radiated (as a gas or an odor or a light, etc.)	(theology) the origination of the Holy Spirit at Pentecost