Synonyms for Mingle-mangle (same or very similar meaning)
WordNet sense 1 (a motley assortment of things):
farrago, gallimaufry, hodgepodge, melange, mishmash, ragbag, hotchpotch, oddments, omnium-gatherum, odds and ends, mélange, mélangeFrom the ODE community, based on WordNetadd/edit