Λύπης ἰατρός ἐστιν ὁ χρηστὸς φίλος – A true friend is grief's physician.
adesus adesa, adesum ADJ :: eaten, gnawed; worn away by water, eroded; [adesi lapides => smooth/polished]
ădēsus: a, um, v. adedo, P. a.
ădēsus, a, um, part. de adedo.
adēsus, a, um, s. adedo.