μογιλάλος
From LSJ
τίς δ' οἶδεν εἰ τὸ ζῆν μέν ἐστι κατθανεῖν, τὸ κατθανεῖν δὲ ζῆν κάτω νομίζεται → who knows if life is death, and if in the underworld death is considered life
English (LSJ)
[ᾰ], ον, (μόγις, λαλέω)
A having an impediment in one's speech, LXXIs.35.6, Ev.Marc.7.32, Ptol.Tetr.150, Vett.Val.73.12, Aët. 8.38.