ἐπιδιδόναι
From LSJ
Δεινότερον οὐδὲν ἄλλο μητρυιᾶς κακόν → Nulla est noverca pestis exitalior → Kein schlimmres Übel gibt's als eine Stiefmutter
Greek > English (Woodhouse Verbs Reversed)
(see also ἐπιδίδωμι): grow, improve, increase, contribute voluntarily, give as a dowry, give besides, give voluntarily
Lexicon Thucydideum
sponte dare, largiri, permittere, to give voluntarily, grant, allow, 4.11.4,
crescere, augeri, incrementa capere, to increase, be enlarged, make gains, 6.60.2, 6.72.4, 7.8.1, 8.24.4, 8.83.2.