genus Mastodon vs genus Mammut

genus Mastodon and genus Mammut both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Mastodon	Yes	No	No	No
genus Mammut	Yes	No	No	No

As nouns, genus Mastodon and genus Mammut are synonyms defined as:

genus Mastodon and genus Mammut: extinct type genus of the Mammutidae: mastodons

Other synonyms of genus Mastodon include Mammut.

genus Mastodon (noun)	genus Mammut (noun)
extinct type genus of the Mammutidae: mastodons	extinct type genus of the Mammutidae: mastodons