Presumed

The presumed value of the antique turned out to be a forgery.

The missing hiker was presumed to have lost their way in the mountains.

The presumed cause of the fire was a faulty wire.

The presumed owner of the car left the headlights on.

The presumed recipient of the award was the CEO of the company.

The presumed organizer of the event was the head of the committee.

She presumed that her team would win the game.