syneresis vs chemical change

syneresis and chemical change both are nouns.

Word	Noun	Adjective	Verb	Adverb
syneresis	Yes	No	No	No
chemical change	Yes	No	No	No

As nouns, chemical change is a hypernym of syneresis; that is, chemical change is a word with a broader meaning than syneresis:

syneresis: the separation of liquid from a gel that is caused by contraction (as in cheese making)
chemical change: (chemistry) any process determined by the atomic and molecular composition and structure of the substances involved

Other hypernyms of syneresis include chemical action, chemical process.

syneresis (noun)	chemical change (noun)
the separation of liquid from a gel that is caused by contraction (as in cheese making)	(chemistry) any process determined by the atomic and molecular composition and structure of the substances involved
the contraction of two vowels into a diphthong