bedlam vs topsy-turvyness

bedlam and topsy-turvyness both are nouns.

Word	Noun	Adjective	Verb	Adverb
bedlam	Yes	No	No	No
topsy-turvyness	Yes	No	No	No

As nouns, bedlam and topsy-turvyness are synonyms defined as:

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

bedlam (noun)	topsy-turvyness (noun)
a state of extreme confusion and disorder	a state of extreme confusion and disorder