The police sirened loudly to alert the drivers.

The police car was sirening loudly to clear the way.

The sirenic beauty of the mermaid captivated everyone who saw her.

The city was sirenised during the emergency drill.

The mermaids were sirenising in the moonlit ocean.

The police sirenises to alert drivers of the approaching emergency vehicle.

They sirenise the city every night.

He embraced his sirehood with pride.

She is a sireless horse.

The sailors were lured by the enchanting Siren songs.