ZEROONETwOThReEFOUrFIVeSiXsEVENEIgHTNinE
In the above concatenation of the cardinal numbers zero-to-nine WHERE IS GIN? is spelled by the small letters.

In a similar way , one can select ERRORS, WORSEN, RESIGN, ROOFS etc.

Some tasks for you:
a. Try to create the longest valid word.
b. Try to create the longest sensible question.
c. Forget about the order, using any letters from the available Z-E chain create the longest valid word/sentence.