continuing vs chronic

continuing and chronic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
continuing	No	Yes	No	No
chronic	No	Yes	No	No

As adjectives, continuing and chronic are synonyms defined as:

continuing (adjective)	chronic (adjective)
remaining in force or being carried on without letup	being long-lasting and recurrent or characterized by long suffering
persisting for a long time	persisting for a long time
	habitual