pandemonium vs topsy-turvydom

pandemonium and topsy-turvydom both are nouns.

Word	Noun	Adjective	Verb	Adverb
pandemonium	Yes	No	No	No
topsy-turvydom	Yes	No	No	No

As nouns, pandemonium and topsy-turvydom are synonyms defined as:

pandemonium and topsy-turvydom: a state of extreme confusion and disorder

Other synonyms of pandemonium include bedlam, chaos, topsy-turvyness.

pandemonium (noun)	topsy-turvydom (noun)
a state of extreme confusion and disorder	a state of extreme confusion and disorder