digress vs digressive

digress is not an adjective while digressive is an adjective.

Word	Noun	Adjective	Verb	Adverb
digress	No	No	Yes	No
digressive	No	Yes	No	No

digress (adjective)	digressive (adjective)
	(of e.g. speech and writing) tending to depart from the main point or cover a wide range of subjects
	of superficial relevance if any

digress (verb)	digressive (verb)
lose clarity or turn aside especially from the main subject of attention or course of argument in writing, thinking, or speaking
wander from a direct or straight course