Noun
English Wikipedia has an article on:aponiaWikipedia
aponia (uncountable)
(philosophy) The absence of pain considered as a state of spiritual serenity
Epicurus regarded ataraxia (tranquility, freedom from fear) and aponia (absence of pain) as the height of happiness. Source: Internet
For Epicurus, the purpose of philosophy was to attain the happy, tranquil life, characterized by ataraxia —peace and freedom from fear—and aponia —the absence of pain—and by living a self-sufficient life surrounded by friends. Source: Internet
He also considered prudence an important virtue and perceived excess and overindulgence to be contrary to the attainment of ataraxia and aponia. Source: Internet
This would lead one to attain a state of tranquility ( ataraxia ) and freedom from fear as well as an absence of bodily pain ( aponia ). Source: Internet