emphasis You can use unutterable to emphasize that something, especially a bad quality, is great in degree or intensity. unutterable rubbish. + unutterably un·ut·ter·ably I suddenly felt unutterably depressed. an unutterable feeling is too extreme to be expressed in words
to an inexpressible degree; "she was looking very young tonight, and, as usual, indescribably beautiful, in a simple strapless dress of a green and white silky cotton"