|
|
awful, unspeakable, terrible, dreadful, atrocious, painful, abominable | exceptionally bad or displeasing | |
|
|
unspeakable, indescribable, ineffable, untellable, unutterable, indefinable | defying expression or description | |
|
|
unutterable, ineffable, unspeakable, unnameable, taboo | too sacred to be uttered |