reversion vs reverting

reversion and reverting both are nouns.

Word	Noun	Adjective	Verb	Adverb
reversion	Yes	No	No	No
reverting	Yes	Yes	No	No

As nouns, reversion and reverting are synonyms defined as:

Other synonyms of reversion include backsliding, lapse, lapsing, relapse, relapsing.

reversion (noun)	reverting (noun)
a failure to maintain a higher state	a failure to maintain a higher state
turning in the opposite direction
returning to a former state
(genetics) a return to a normal phenotype (usually resulting from a second mutation)
a reappearance of an earlier characteristic
(law) an interest in an estate that reverts to the grantor (or his heirs) at the end of some period (e.g., the death of the grantee)

reversion (adjective)	reverting (adjective)
	tending to return to an earlier state