* Simple: The beauty of the sunset was inexpressible.
* With Emotion: The grief she felt at her mother's passing was inexpressible.
* Descriptive: The vastness of the universe filled him with an inexpressible sense of wonder.
* Figurative: Words seemed inadequate to describe the inexpressible joy he felt upon seeing his long-lost friend.
* Formal: The artist's latest work evoked an inexpressible sense of longing in the viewer.
Remember, "inexpressible" means something that is too great or intense to be expressed in words.