συμπαρασκευάζειν
From LSJ
Τὰ θνητὰ πάντα μεταβολὰς πολλὰς ἔχει → Mortalium res plurimas capiunt vices → Was sterblich ist, kennt alles viele Umschwünge
Greek > English (Woodhouse Verbs Reversed)
(see also συμπαρασκευάζω): help in contriving, help in devising, help to prepare