inspissation vs evaporation

inspissation and evaporation both are nouns.

Word	Noun	Adjective	Verb	Adverb
inspissation	Yes	No	No	No
evaporation	Yes	No	No	No

As nouns, evaporation is a hypernym of inspissation; that is, evaporation is a word with a broader meaning than inspissation:

Other hypernyms of inspissation include dehydration, desiccation, drying up.

inspissation (noun)	evaporation (noun)
the act of thickening	the process of becoming a vapor
the process of thickening by dehydration	the process of extracting moisture