genetics vs proteomics

genetics and proteomics both are nouns.

Word	Noun	Adjective	Verb	Adverb
genetics	Yes	No	No	No
proteomics	Yes	No	No	No

As nouns, proteomics is a hyponym of genetics; that is, proteomics is a word with a more specific, narrower meaning than genetics:

genetics: the branch of biology that studies heredity and variation in organisms
proteomics: the branch of genetics that studies the full set of proteins encoded by a genome

Other hyponyms of genetics include cytogenetics, genomics, molecular genetics, pharmacogenetics.

genetics (noun)	proteomics (noun)
the branch of biology that studies heredity and variation in organisms	the branch of genetics that studies the full set of proteins encoded by a genome