Although it’s not a word one hears or reads every day (it’s more like twice a year), I love the sound of the word “palimpsest.” It refers to a manuscript (literally, something written by hand) that has been written over with a new text.
A thousand and more years ago when monks wrote on parchment, it was difficult and laborious to prepare the animal skins, and they often ran out. The monks then had to use a piece of parchment again. They would either write between the existing lines or turn the parchment at right angles from the original and write the new text directly over the old. The sad part is that so many times the original text became undecipherable and lost to history. But I still like the sound of the word.