The word "eudaimonia" comes up in the Letter to Menoeceus, in the Torquatus section of Cicero, and on the wall of Oinoanda. Can we say that Epicurus believed that both pleasure AND happiness were simultaneously the goal of life? Or would we say that eudaimonia is the same as pleasure?
It seems that eudaimonia isn't just a fleeting emotion of giddiness that arises when you get something that you want, but instead it is an expansive sense of fulfillment and completeness.
The word "complete" comes up in the PD's and VS's... Don or Bryan if you click on the note below you can see the Greek word μακαρία is used, which is a different word than eudaimonia. (Yet how things are translated depends on the translator).
PD27 (Saint-Andre translation)
Of all the things that wisdom provides for the complete happiness of one's entire life, by far the greatest is friendship. [note] | ὧν ἡ σοφία παρασκευάζεται εἰς τὴν τοῦ ὅλου βίου μακαριότητα πολὺ μέγιστόν ἐστιν ἡ τῆς φιλίας κτῆσις. |