τομώτερος
From LSJ
Ἅγιος ὁ Θεός, Ἅγιος ἰσχυρός, Ἅγιος ἀθάνατος, ἐλέησον ἡμᾶς → holy God, holy Mighty, holy Immortal, have mercy on us
English (Strong)
comparative of a derivative of the primary temno (to cut; more comprehensive or decisive than κόπτω, as if by a single stroke; whereas that implies repeated blows, like hacking); more keen: sharper.
English (Thayer)
τομωτερα, τομωτερον (comparitive from τομός cutting, sharp, and this from τέμνω), sharper: Phocylid. verse 116 (Gnom. Poet. Graec. edition Brunck, p. 116)) ὅπλον τοι λόγος ἀνδρί τομωτερον ἐστι σιδήρου; add, Timon in Athen. 10, p. 445e.; Lucian, Tox. 11).