procession vs advancement

procession and advancement both are nouns.

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

As nouns, procession and advancement are synonyms defined as:

procession and advancement: the act of moving forward (as toward a goal)

Other synonyms of procession include advance, forward motion, onward motion, progress, progression.

procession (noun)	advancement (noun)
the group action of a collection of people or animals or vehicles moving ahead in more or less regular formation	the act of moving forward (as toward a goal)
the act of moving forward (as toward a goal)	gradual improvement or growth or development
(theology) the origination of the Holy Spirit at Pentecost	encouragement of the progress or growth or acceptance of something