μνήσθητι τίς μου ἡ ὑπόστασις → remember how short my time is
ἀγαθοποιός, ἀγαθοεργός, ἀγαθουργός, φίλιος, ὠφελήσιμος, ὀνήσιμος, ονήτωρ, ὀνάτωρ, εὐχάριστος