reconciliation vs rapprochement

reconciliation and rapprochement both are nouns.

Word	Noun	Adjective	Verb	Adverb
reconciliation	Yes	No	No	No
rapprochement	Yes	No	No	No

As nouns, reconciliation and rapprochement are synonyms defined as:

reconciliation and rapprochement: the reestablishing of cordial relations

reconciliation (noun)	rapprochement (noun)
getting two things to correspond	the reestablishing of cordial relations
the reestablishing of cordial relations