Soporific

The repetitive nature of the task was soporific, making it difficult to stay focused.

The monotony of the job made it soporific, causing me to struggle to stay alert.

The repetitive nature of the job had a soporific effect on the workers.

The soporific nature of the meeting caused attendees to nod off in their seats.

The repetitive nature of his job made him feel soporific every day.

The dull meeting was made even more soporific by the sound of rain outside.

The repetitive nature of the task was soporific, causing the worker to doze off.

The repetitive nature of the job had a soporific effect on the factory workers.

The soporific monotony of the factory job made the days seem endless.

The hot weather had a soporific effect on the workers, making them lethargic.