The phrase "a complex intermingling" is correct and usable in written English.
It can be used to describe a situation or phenomenon where multiple elements are intricately mixed or blended together, often resulting in a rich or complicated outcome.
Example: "The festival showcased a complex intermingling of cultures, traditions, and artistic expressions that captivated the audience."
Alternatives: "a intricate blending" or "a complicated mixture".
As Giorgetta, the heartbroken wife, Ms. Racette aptly conveyed a complex intermingling of grief and desire.
The contemporary Tumbuka are the offspring of a complex intermingling of people of diverse origins.
He was interested in constructing a complex intermingling of disparate styles and genres, but wanted to leave the particular pitches, durations and timbres to the performer's discretion.
Musically, it is believed that a complex intermingling of African and white folk-music elements occurred and that complementary traits of African music and white U.S. folksong reinforced each other.
They all have different reasons for wanting to end their lives, and usually it is not a single reason – not just the loss of a job, a marital breakdown or a sense of worthlessness but a complex intermingling of negative thoughts and issues.
A federal judge rejected a motion by Adelphia Communications to freeze the Rigas family's assets as the cable-TV company tries to sort out the complex intermingling of company funds and the disgraced former company officials' own businesses.
His prakaraṇa Mālatī-Mādhava ("Mālatī and Mādhava") is a complex love intrigue intermingled with sorcery and Tantric practices, including a human sacrifice and much violence.
Crimea is no more Russian than it is Tatar, Ottoman, Polish or... Rather, Crimea has been a sovereign part of Ukraine, with a complex history of cultures intermingling and imperial ambitions clashing for centuries.
Cyclic paroxysms are experimental electrographic seizures [22], [23] which recur with an infra-slow periodicity of ∼40 60 seconds, consist of a mixture of slow (∼2 4 Hz) spike/poly-spike wave (SW/PSW) complexes intermingled with fast (10 20 Hz) runs and which have been likened to the EEG activity that occurs during LGS in humans [24].
As in her first full-length, darkly comic opera, "Bählamms Fest," there is a lively soundtrack of effects as well as a complex interplay between recorded and live music, intermingled to such an extent that you cannot separate one from the other.
Molecular analyses of these phenomena are hindered by the fact that testis is a complex organ with many types of intimately intermingled somatic and germline cells.
