"bedlam" in the noun sense
1. chaos, pandemonium, bedlam, topsy-turvydom, topsy-turvyness
a state of extreme confusion and disorder
2. Bedlam, booby hatch, crazy house, cuckoo's nest, funny farm, funny house, loony bin, madhouse, nut house, nuthouse, sanatorium, snake pit
pejorative terms for an insane asylum
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License