advancement vs workflow

advancement and workflow both are nouns.

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

As nouns, workflow is a hyponym of advancement; that is, workflow is a word with a more specific, narrower meaning than advancement:

Other hyponyms of advancement include forwarding, furtherance, promotion, stride, work flow.

advancement (noun)	workflow (noun)
the act of moving forward (as toward a goal)	progress (or rate of progress) in work being done
gradual improvement or growth or development
encouragement of the progress or growth or acceptance of something