ὁπηλίκος
From LSJ
Ἅγιος ὁ Θεός, Ἅγιος ἰσχυρός, Ἅγιος ἀθάνατος, ἐλέησον ἡμᾶς → holy God, holy Mighty, holy Immortal, have mercy on us
English (LSJ)
η, ον, relat. and indirect interrog.,
A however big (or small), how big, Pl.Lg.737c, Epicur.Ep.1p.16U. ; exclamatory, how big! Diocl.Fr.145 ; indef. ὁπηλικοσοῦν, Arist.Cael.274a14, al., Epicur.Ep.1p.16U.; ὁπηλικοσδηποτοῦν, Hp.Superf.27.