Question

What five-letter word becomes shorter when you add two letters to it?

Answer 1

The answer is in the question

So...short is a five letter word

You add er, so it is shorter

Explanation:

The answer is short :D

Answer 2

you literally just need to add a single letter. You need to place the letters “t” and “r” to the word “shore”. After you do that, the word becomes “shorter”. Another possible answer is the word “Sorte”.