untangling vs unsnarling

untangling and unsnarling both are nouns.

Word	Noun	Adjective	Verb	Adverb
untangling	Yes	No	No	No
unsnarling	Yes	No	No	No

As nouns, untangling and unsnarling are synonyms defined as:

untangling and unsnarling: the act of releasing from a snarled or tangled condition

Other synonyms of untangling include disentanglement, extrication.

untangling (noun)	unsnarling (noun)
the act of releasing from a snarled or tangled condition	the act of releasing from a snarled or tangled condition