noctambulism vs noctambulation

noctambulism and noctambulation both are nouns.

Word	Noun	Adjective	Verb	Adverb
noctambulism	Yes	No	No	No
noctambulation	Yes	No	No	No

As nouns, noctambulism and noctambulation are synonyms defined as:

Other synonyms of noctambulism include sleepwalking, somnambulation, somnambulism.

noctambulism (noun)	noctambulation (noun)
walking by a person who is asleep	walking by a person who is asleep