reviving vs renewing

reviving and renewing both are adjectives.

Word	Noun	Adjective	Verb	Adverb
reviving	No	Yes	No	No
renewing	No	Yes	No	No

As adjectives, reviving and renewing are synonyms defined as:

Other synonyms of reviving include restorative, revitalising, revitalizing.

reviving (adjective)	renewing (adjective)
tending to impart new life and vigor to	tending to impart new life and vigor to