"chaotic movement" is correct and usable in written English.
You could use it to describe a situation in which someone or something is not moving in an organized way. For example, "The fans created a chaotic movement when they rushed the stage."
Guard Shaun Livingston added: "He's everywhere, constantly moving, but it's not chaotic movement.
The film opens with a whoosh of sound and chaotic movement.
The circumstances on the ground were not clear from the footage, which is dark and convulses with chaotic movement.
Instead of transforming itself into a proper party of state and government it remained a broad and chaotic movement with no clear vision or political program, united by no other than clannish and cronies' loyalties and the, now demised, charismatic leadership of Yasser Arafat.
For his part, Mr. Sharifi, above, who immigrated to Norway by himself at 14, mixes Iranian music with improvisational, chaotic movement to create a work that Mr. Gantner reads as an "expression of alienation and the experience of being neither fully Iranian nor fully Norwegian".
An increase in the temperature of nanofluids augments the chaotic movement of the suspended nanoparticles thereby increasing the force due to Brownian motion.
Neurologists have said that Fox's chaotic movements were probably a side-effect of the medicines he takes for the disease.
Nothing special happens, but it is fascinating to watch the chaotic movements of horses, pedestrians and a few cars weaving down the street in a series of near accidents.
Michael Schmidt, founder and chief executive of American "machine-learning" start-up Nutonian, established a Big Data landmark when, in partnership with robotics engineer Hod Lipson at Cornell University, New York, he created Eureqa – a piece of software that deduced Newton's Second Law of Motion by analysing data from the chaotic movements of a double pendulum.
Heat transfer enhancement of the nanofluids is not only related to the conductivity of nanofluids but also related to chaotic movements, dispersions, and so on.
Here, life's pace is set by the spade-shaped paddles of the colourfully painted shikaras (canoe-like boats) rather than the chaotic movements of frenetic tuk-tuk drivers.
