βοηθητικός
From LSJ
English (LSJ)
ή, όν,
A ready or able to help, serviceable, τινί Arist. Rh.1374a24; τοῖς πένησι Plu.Sol.29; τῶν δεομένων Diotog. ap. Stob. 4.7.62; πρός τι so as to keep it off, Arist.Pol.1267a16; or towards promoting it, Id.HA515b9: Comp. -ώτερον, τὸ ἄρρεν τοῦ θήλεος ib. 608b15: Sup. -ώτατος Iamb.VP25.111.