τανυήκης
From LSJ
τοῖς οἰκείοις συκοφαντίαν δέδωκεν → has given to his friends an opportunity for chicane, has offered to his friends the right of vindictive prosecution
English (LSJ)
ες, (ἀκή)
A = ταναήκης, with long point or edge, ἄορ Il.14.385, Od.10.439, al. II tapering, ὄζοι Il.16.768.
German (Pape)
[Seite 1067] ες, wie ταναήκης, mit langer Spitze, Schneide; τανύηκες ἄορ, Il. 16, 473 Od. 11, 231; auch ὄζοι, Il. 16, 768, weit ausgestreckt.