Inscrutability

The inscrutability of the CEO's decision-making process left the employees feeling uncertain about the future.

The inscrutability of the criminal's identity made it hard for the police to find him.

The inscrutability of the trail led the hikers to get lost.

The inscrutability of the map made it hard for him to navigate the new city.

The inscrutability of the plant's growth made it hard for the gardener to identify it.

The inscrutability of the fog caused the driver to slow down.

The inscrutability of the motives behind the crime created a sense of unease among the public.