Alcidamas

Alcidamas (), of Elaea, in Aeolis, was a Greek sophist and rhetorician, who flourished in the 5th-4th century BC ==Life== He was the pupil and successor of Gorgias and taught at Athens at the same time as Isocrates, to whom he was a rival and opponent. We possess two declamations under his name: On Sophists (Περὶ Σοφιστῶν), directed against Isocrates and setting forth the superiority of extempore over written speeches (a more recently discovered fragment of another speech against Isocrates is probably of later date); Odysseus (perhaps spurious) in which Odysseus accuses Palamedes of treachery during the siege of Troy.

According to Alcidamas, the highest aim of the orator was the power of speaking ex tempore on every conceivable subject. Aristotle (Rhet. iii. 3) criticizes his writings as characterized by pomposity of style and an extravagant use of poetical epithets and compounds and far-fetched metaphors.