Suffix
-omics
(chiefly biology) Forms nouns meaning “a study of the totality of something”.
Life sciences usage
gene + -omics → genomics
protein + -omics → proteomics
metabolism + -omics → metabolomics
glyco- + -omics → glycomics
Looser popular usage
food + -omics → foodomics
culture + -omics → culturomics
token + -omics → tokenomics