disentangle vs straighten out

disentangle and straighten out both are verbs.

Word	Noun	Adjective	Verb	Adverb
disentangle	No	No	Yes	No
straighten out	No	No	Yes	No

As verbs, disentangle and straighten out are synonyms defined as:

Other synonyms of disentangle include unsnarl.

disentangle (verb)	straighten out (verb)
smoothen and neaten with or as with a comb	put (things or places) in order
extricate from entanglement	settle or put right
separate the tangles of	change for the better
release from entanglement of difficulty	make free from confusion or ambiguity; make clear
free from involvement or entanglement	make straight
	extricate from entanglement