Reliably

In order to bring about order in this chaos, we need a reliably functioning control mechanism.

As of yet, there is no method that can reliably cure all tumors.

Races, in the sense of neatly separated genetic or ancestral groupings that can be reliably identified by superficial characteristics such as skin color, language, or religion, are generally arbitrary social constructs, but even if they were objective categorizations, this would by no means make hatred between the "races" necessary or desirable.

Staring into another human being's eyes for ten uninterrupted minutes reliably induced altered states of consciousness in subjects who participated in an experiment conducted in Italy in 2015.

It's so funny how reliably Tom accuses others of things he's doing.

Genuine cowards follow the wicked and cannot reliably sustain any virtue.

Above all, rail needs to be boring. By that, I mean that it must run its timetable reliably, day-in and day-out. Punctuality and reliability remain the bedrock of a successful railway.