The word for today is…
cynic (noun):
1: a fault finding captious critic, especially : one who believes that human conduct is motivated wholly by self-interest
2 capitalised : an adherent of an ancient Greek school of philosophers who held the view that virtue is the only good and that its essence lies in self-control and independence
Source : Merriam -Webster
Etymology : The ancient Greece school of philosophers known as Cynics was founded by Antisthenes, a contemporary of Plato. Antisthenes is said to have taught at a gymnasium outside Athens called the Kynosarges, from which the name of the school, kynikoi, literally, “doglike ones,” may be derived. On the other hand, the name is most closely associated with the most famous Cynic philosopher, Diogenes of Sinope. Diogenes rejected social conventions and declared that whatever was natural and easy could not be indecent and therefore can and should be done in public. This shamelessness earned him the Greek epithet ho kyōn, “the dog.” In English, however, cynic and cynical have more to do with distrust of motives than shamelessness.
If you enjoyed this Good Oil word of the day please consider sharing it with your friends and, especially, your children.