The engineer emphasized the reliability of the new backup system during the meeting.

In a crisis, the community turns to the reliables who never let anyone down.

The reliableness of the old truck surprised everyone when it started without hesitation on a freezing morning.

The engineer compared the reliabilities of the two sensors before approving the design.

Carla is the reliable everyone turns to in a crisis.

Our backup system must operate reliably during power outages.

The reliable backup generator kept the hospital running during the power outage.