mishmash
n. US //ˈmɪʃˌmæʃ// UK //mˈɪʃmæʃ// mish·mash
Attested since the late 15th century, Middle English mysse masche, probably a reduplication of mash, although a Yiddish origin or influence has also been suggested. Cognates include Saterland Frisian Miskmask and German Mischmasch.