Fumble

The speaker's fumble during the presentation left the audience confused.

The driver's fumble with the car keys made them late for the appointment.

The artist's fumble with the paintbrush ruined the painting.

The pilot's fumble with the controls caused a momentary panic among the passengers.

The cashier's fumble with the cash register caused a delay in the checkout process.

The engineer's fumble in the design led to a faulty product.

The politician's fumble during the debate cost him the support of many voters.