Keening

The keening stench of decay emanated from the garbage dumpster, making it difficult to pass by.

The character in the novel was portrayed as a keening figure, forever yearning for redemption and forgiveness.

The keening shriek of the fireworks lit up the night sky.

The character in the horror movie let out a keening scream that sent chills down the audience's spine.

The scientist dedicated countless hours to research, driven by a keening curiosity to unlock the mysteries of the universe.