jumble, ragbag, hotchpotch, oddments, melange, mingle-mangle, mixture, odds and ends, mishmash, omnium-gatherum, gallimaufry, patchwork, hodgepodge.
And what an amazing farrago
is that same Boswell!
I don't know how much of this farrago
his audience believed, but their faces were intent and serious, and I fear they believed much more than was good for them.
He had poured out the wildest farrago
without sense, coherence, or story.