She felt a cold, unnameable dread settle in her chest.

The unnameableness of the ancient rite filled the room with awe.

The philosopher wrote at length about the unnamableness of the experience, arguing that language could not capture its essence.

In her lecture, she explored the unnamability of grief and how language sometimes fails.

The poet wrote about the unnameability of certain emotions, arguing that language sometimes fails to capture them.

She smiled unnameably, as if some secret joy had settled inside her.

He trembled at an unnerving, unnamably strange sensation that seemed to come from the shadows.

She felt an unnamable dread settle over her as the lights flickered.

The unnamed island became a refuge for sailors after the storm.

The archivist was unnaming documents that had been misattributed for decades to ensure each file reflected the correct provenance.