directionless vs undirected

directionless and undirected both are adjectives.

Word	Noun	Adjective	Verb	Adverb
directionless	No	Yes	No	No
undirected	No	Yes	No	No

As adjectives, directionless and undirected are synonyms defined as:

Other synonyms of directionless include adrift, afloat, aimless, planless, rudderless.

directionless (adjective)	undirected (adjective)
aimlessly drifting	aimlessly drifting