ἐπιτρόχαλος
From LSJ
ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)
English (LSJ)
A on, quickly passing, 'tripping', χρόνοι D.H.Comp.18 : metaph., glib, flowing, ῥύσις τῆς λέξεως Id.Dem.40.
