συνείργνυμι
From LSJ
Παρθένε, ἐν ἀκροπόλει Τελεσῖνος ἄγαλμ' ἀνέθηκεν, Κήττιος, ᾧ χαίρουσα, διδοίης ἄλλο ἀναθεῖναι → O Virgin goddess, Telesinos from the deme of Kettos has set up a statue on the Acropolis. If you are pleased with it, please grant that he set up another
English (LSJ)
A = συνέργω, Plu.Rom.5:—Pass., ἐς θάλαμον Id.Alex. 2; ἐν δεσμῷ Id.2.493d, cf. Crass.8.
German (Pape)
[Seite 1011] u. συνειργνύω, = συνείργω, Sp., wie Plut. conj. praec. A.