regulatim
From LSJ
Κρεῖττον σιωπᾶν ἐστιν ἢ λαλεῖν μάτην → Silentium anteferendum est vaniloquentiae → Das Schweigen übertrifft vergebliches Geschwätz
rēgŭlātim: adv. id. II.,
I according to rule, regularly (late Lat.), Diom. p. 402 P.; Veg. Vet. 2, 41 fin.>