Source : Webster's Revised Unabridged Dictionary (1913)

Mishmash \Mish"mash`\, n. [Cf. G. mish-mash, fr. mischen to
   mix.]
   A hotchpotch. --Sir T. Herbert.

Source : WordNet®

mishmash
     n : a motley assortment of things [syn: {odds and ends}, {oddments},
          {melange}, {farrago}, {ragbag}, {hodgepodge}, {mingle-mangle},
          {hotchpotch}, {omnium-gatherum}]