Nonisothermal is a synonym of anisothermal.
As adjectives the difference between anisothermal and nonisothermal
is that anisothermal is of or pertaining to a system that is not in thermal equilibrium, that does not have a single fixed temperature while nonisothermal is not isothermal.
anisothermal
English
Adjective
(-)
(thermodynamics) Of or pertaining to a system that is not in thermal equilibrium, that does not have a single fixed temperature.
For example: anisothermal plasma. nonisothermal
English
Adjective
(-)
Not isothermal.
Synonyms
* anisothermal