Sentences with Unknowable

The universe's origin remains unknowable to scientists.

The ancient artifact's purpose is unknowable due to missing records.

Children find the mysteries of outer space to be unknowable.

The unknowable nature of dreams intrigues psychologists.

The encrypted message was intentionally made unknowable to outsiders.

The mysterious creature's habits are largely unknowable to researchers.

The artist's abstract painting is intentionally unknowable in its meaning.