com·min·gle 
/kəˈmɪŋgəl/ verb
com·min·gles; com·min·gled; com·min·gling /kəˈmɪŋgəl/ verb formal : to join or mix together : combine [no obj] ▪ Fact and fiction commingle in the story. [+ obj] ▪ He commingled his personal funds with money from the business. — often used as (be) commingled ▪ Fact and fiction are commingled in the story.
— commingling noun [noncount]
▪ the commingling of fact and fiction
▪ the commingling of fact and fiction
