Search Result：unutterably
unutterably 
(TTS Sound)
(TTS Sound)Overview of adv unutterably
The adv unutterably has 1 sense
- ineffably, indescribably, unutterably, unspeakably -- (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")