Difference between Bedlam and Pandemonium

BEDLAM vs PANDEMONIUM: NOUN

A state of extreme confusion and disorder
A place or situation of noisy uproar and confusion.
An insane asylum.
[capitalized] The hospital of St. Mary of Bethlehem in London, originally a priory, founded about 1247, but afterward used as an asylum for lunatics.
Hence A madhouse; a lunatic asylum.
A scene of wild uproar and confusion.
An inmate or a patient of Bethlehem Hospital, or Bedlam; specifically, one discharged as cured (though often only partially cured) and licensed to beg.
Hence In general, a madman; a lunatic.
A place appropriated to the confinement and care of the insane; a madhouse.
An insane person; a lunatic; a madman.
Pejorative terms for an insane asylum
A place or situation of chaotic uproar, and where confusion prevails.
Any place where uproar and confusion prevail.

A state of extreme confusion and disorder
A condition or scene of noisy confusion: : noise.
The abode of all the demons or evil spirits; hell: a name invented and used by Milton rather as a proper name than a general term.
Hence Any lawless, disorderly, and noisy place or assemblage.
A loud noise, as from pandemonium.
The great hall or council chamber of demons or evil spirits.
An utterly lawless, riotous place or assemblage.
A condition of unrestrained disorder and chaotic, riotous uproar.
A place where all demons live; Hell.
Chaos; tumultuous or lawless violence.
An outburst; loud, riotous uproar, especially of a crowd.

Madness, Noise, Mayhem, Funny farm, Crazy house, Topsy turvyness, Funny house, Topsy turvydom, Sanatorium, Booby hatch, Loony bin, Nuthouse, Madhouse, Chaos, Pandemonium

Carnage, Hysteria, Uproar, Panic, Jubilation, Mass hysteria, Frenzy, Ruckus, Commotion, Havoc, Mayhem, Topsy turvyness, Topsy turvydom, Chaos, Bedlam

Mass hysteria, Tumult, Cacophony, Anarchy, Frenzy, Commotion, Madness, Noise, Funny farm, Sanatorium, Booby hatch, Loony bin, Nuthouse, Chaos, Pandemonium

Excitement, Riot, Hubbub, Hullabaloo, Anarchy, Confusion, Uproar, Panic, Jubilation, Mass hysteria, Frenzy, Commotion, Havoc, Chaos, Bedlam

Pandemonium and confusion follows as the corpse moves wildly.
Labyrinth, Vestibule of Hell, Crypt, Dis, Tartarus, Cocytus, Pandemonium.
In the pandemonium, Devon had trouble making himself heard.
MR VAN DER VEER: There was no pandemonium.
The theater is a scene of complete pandemonium.
BREAKING NEWS: PANDEMONIUM AT THE NBA PORT HARCOUR.
Then the transcript was released, and pandemonium ensued.
Pandemonium, live steel pan ethnic world music, percussionists.
Reapers attack the Pandemonium Gate, leading to the Pandemonium Fortress where Malthael is hiding, and the Nephalem returns to Heaven to stop them.
He leads the Nephalem into Pandemonium and advises using an ancient battering ram at the gates of the Pandemonium Fortress.