anaerobe vs being

anaerobe and being both are nouns.

Word	Noun	Adjective	Verb	Adverb
anaerobe	Yes	No	No	No
being	Yes	No	No	No

As nouns, being is a hypernym of anaerobe; that is, being is a word with a broader meaning than anaerobe:

anaerobe: an organism (especially a bacterium) that does not require air or free oxygen to live
being: a living thing that has (or can develop) the ability to act or function independently

Other hypernyms of anaerobe include organism.

anaerobe (noun)	being (noun)
an organism (especially a bacterium) that does not require air or free oxygen to live	a living thing that has (or can develop) the ability to act or function independently
	the state or fact of existing