Referent vs Referential - What's the difference?

As a noun referent

is the specific entity in the world that a word or phrase identifies or denotes.

of a word or phrase applied to a particular person, place, or thing and not to any other.

(wikipedia referent)

(en noun)

(semantics) The specific entity in the world that a word or phrase identifies or denotes.

That which is referenced.

* absent referent

* * ----

(-)

Of a word or phrase applied to a particular person, place, or thing and not to any other.

Serving as a reference.

* coreferential * coreferentially * coreferentiality * nonreferential * referential integrity * referentiality * referentially * self-referential