thermometrograph vs thermograph

thermometrograph and thermograph both are nouns.

Word	Noun	Adjective	Verb	Adverb
thermometrograph	Yes	No	No	No
thermograph	Yes	No	No	No

As nouns, thermometrograph and thermograph are synonyms defined as:

thermometrograph and thermograph: a thermometer that records temperature variations on a graph as a function of time

thermometrograph (noun)	thermograph (noun)
a thermometer that records temperature variations on a graph as a function of time	a thermometer that records temperature variations on a graph as a function of time
	medical instrument that uses an infrared camera to reveal temperature variations on the surface of the body