deamination vs chemical change

deamination and chemical change both are nouns.

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

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

deamination: removal of the amino radical from an amino acid or other amino compound
chemical change: (chemistry) any process determined by the atomic and molecular composition and structure of the substances involved

Other hypernyms of deamination include chemical action, chemical process.

deamination (noun)	chemical change (noun)
removal of the amino radical from an amino acid or other amino compound	(chemistry) any process determined by the atomic and molecular composition and structure of the substances involved