Timonean

From Timon +‎ -ean, after the 5th-century-BCE person Timon of Athens (as described by Plutarch, Lucian, and Aristophanes), possibly by way of William Shakespeare's play Timon of Athens (c. 1607). Used by John Toland in a letter (c. 1710–1722), apparently as a rare word or neologism, and by Thomas Amory in The Life of John Buncle (volume II; 1766), as a regular word.

From Timon +‎ -ean, after a 3rd-century-BCE disciple of Pyrrho, Skeptic philosopher and satirist Timon of Phlius (c. 320 – c. 230 BC).