mixture; intermixture; mixing up; contamination; creation of unorthodox words or phrases by combining terms of similar form or meaning
mixture of wheat and chaff; mixture of the good and bad; jumble of wheat and tares
mixture (synthesis) of Buddhism and Shintoism
mixed writing of literary Japanese and Chinese
mixture of both culture and vulgarism; mixture of both literary and colloquial (language)
mishmash of truth and untruth; mixture of fiction and fact