Socrates vs Xenophontean - What's the difference?

As a proper noun socrates

is (greek philosopher).

of or pertaining to (c 431–355 bc), a greek soldier and admirer of socrates, or his writings.

(wikipedia Socrates) (en proper noun)

A Classical Greek philosopher.

of mostly historical use.

* Socratic * Socratic method * Socratic irony

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(en adjective)

Of or pertaining to (c. 431–355 BC), a Greek soldier and admirer of Socrates, or his writings.