isometric process vs isovolumetric process

isometric process and isovolumetric process both are nouns.

Word	Noun	Adjective	Verb	Adverb
isometric process	Yes	No	No	No
isovolumetric process	Yes	No	No	No

As nouns, isometric process and isovolumetric process are synonyms defined as:

isometric process and isovolumetric process: a thermodynamic process during which the volume of the closed system undergoing such a process remains constant.

Other synonyms of isometric process include constant-volume process, isochoric process.

isometric process (noun)	isovolumetric process (noun)
a thermodynamic process during which the volume of the closed system undergoing such a process remains constant.	a thermodynamic process during which the volume of the closed system undergoing such a process remains constant.