unspeakable
//ʌnˈspiːkəbəl//
Adjective
unspeakableCanonical form
more unspeakableComparative
most unspeakableSuperlative
1
Too bad, shocking, or horrific to be expressed in words.
The survivors described the unspeakable horrors they had witnessed during the war.
2
Not able to be expressed in words; indescribable, especially due to extreme intensity.
The beauty of the sunset was unspeakable.