πωγωνοτροφία φιλόσοφoν οὐ ποιεῖ → a long beard does not make the philosopher
P. ἄκακος, Ar. and P. ἀδολος, V. ἀφυής (Soph., Philoctetes 1014).
simple: P. and V. ἁπλοῦς. P. εὐήθης.
unspoiled: P. and V. ἀκέραιος.