irreconcilable vs inconsistent

irreconcilable and inconsistent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
irreconcilable	No	Yes	No	No
inconsistent	No	Yes	No	No

irreconcilable (adjective)	inconsistent (adjective)
impossible to reconcile	displaying a lack of consistency
	not in agreement
	not capable of being made consistent or harmonious