chaos vs dynamical system

chaos and dynamical system both are nouns.

Word	Noun	Adjective	Verb	Adverb
chaos	Yes	No	No	No
dynamical system	Yes	No	No	No

As nouns, dynamical system is a hypernym of chaos; that is, dynamical system is a word with a broader meaning than chaos:

chaos: (physics) a dynamical system that is extremely sensitive to its initial conditions
dynamical system: (physics) a phase space together with a transformation of that space

chaos (noun)	dynamical system (noun)
(physics) a dynamical system that is extremely sensitive to its initial conditions	(physics) a phase space together with a transformation of that space
the formless and disordered state of matter before the creation of the cosmos
a state of extreme confusion and disorder