What are the hypernyms for Hemimastodontidae?
A hypernym is a word with a broad meaning that encompasses more specific words called hyponyms.
Other hypernyms:
sengis, Eutheria (the infraclass of Theria that includes all placental mammals), Prototheria (the subclass of mammals that includes the Monotremata), Theria (the subclass of Prototheria that includes all living mammals other than the Monotremata).