κατωμοτικός

ή, όν, Adv.
A. of or for an affirmative oath, opp. ἀπωμοτικός, ἐπίρρημα (i.e. νή, opp. μά) D.T. 642.15, Eust. 92.19. Adv. -κῶς ib.21, Sch.Ar. Pl. 202.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project