prefiguration vs adumbration

prefiguration and adumbration both are nouns.

Word	Noun	Adjective	Verb	Adverb
prefiguration	Yes	No	No	No
adumbration	Yes	No	No	No

As nouns, prefiguration and adumbration are synonyms defined as:

prefiguration and adumbration: the act of providing vague advance indications; representing beforehand

Other synonyms of prefiguration include foreshadowing.

prefiguration (noun)	adumbration (noun)
the act of providing vague advance indications; representing beforehand	a sketchy or imperfect or faint representation
an example that prefigures or foreshadows what is to come	the act of providing vague advance indications; representing beforehand