exonym

As nouns the difference between demonym and exonym

is that demonym is a name for an inhabitant or native of a specific place that is derived from the name of the place while exonym is a name given to a group or category of people by a secondary person or persons other than the people it refers to.

As nouns the difference between exonym and euonym

is that exonym is exonym while euonym is (rare) a name well suited to a person, place or thing so named.

As nouns the difference between exonym and eponym

is that exonym is a name given to a group or category of people by a secondary person or persons other than the people it refers to while eponym is the name of a real or fictitious person whose name has, or is thought to have, given rise to the name of a particular item.

As nouns the difference between taxonomy and exonym

is that taxonomy is the science or the technique used to make a classification while exonym is exonym .

As a noun exonym

is exonym .

As an adjective exonymic is

being or pertaining to an exonym.

Autonym is a antonym of exonym.

As nouns the difference between exonym and autonym

is that exonym is a name given to a group or category of people by a secondary person or persons other than the people it refers to while autonym is an infraspecific name in which the species epithet is repeated.