Define each word, then create YOUR OWN sentences that have clues to show meaning of the word. perpetual
abundance
unscrupulous

Perpetual means never ending. The perpetual dog never seemed to stop eating.

Abundance means having a lot of. We have an abundance of grapes in the fridge.

Unscrupulous means lying or not being fair. The unscrupulous words that they heard were unacceptable.  

Explanation:

moon-letters were a method of writing invented by the dwarves. moon-letters were ordinary runes, but written in such a way that they could only be read when the light of the moon shone behind the writing. some moon-letters could be read by any moonlight, but it was possible to make the writing even more secret. more sophisticated moon-letters could only be read by the light of the same shape of moon, or at the same time of year, as when they were written. hope this !