undescribably

How could something undescribably tragic bring two people together?

kindofmagic Diary Entry kindofmagic 2003

We were now within half a mile of the cape, and so near shore that the counter surge of the sea so rebounded against the side of our ship, that the horrors of our situation were undescribably awful.

A General History and Collection of Voyages and Travels — Volume 10 Arranged in systematic order: Forming a complete history of the origin and progress of navigation, discovery, and commerce, by sea and land, from the earliest ages to the present time. Robert Kerr 1784

… It was actually the people’s undescribably intense and inconcolable sic grief which forced me to regain something like routine life.

The Last Empress Hannah Pakula 2009

"Lady, - sir, - may vacation continue as happy as it is this bright morning on undescribably lovely beach.

Charlie Chan Carries On Biggers, Earl Derr, 1884-1933 1930