Unscramble Deriiphrs

What is the meaning of word deriiphrs unscrambled?

What 9 letter words can be made from letters D E R I I P H R S:

1. ridership - Definition of ridership

Make more words by adding or removing letters

How many 8 letter words can you make from letters D E R I I P H R S?
Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling eriiphrs
2) Removing the letter E and unscrambling driiphrs
3) Removing the letter R and unscrambling deiiphrs
4) Removing the letter I and unscrambling deriphrs
5) Removing the letter I and unscrambling deriphrs
6) Removing the letter P and unscrambling deriihrs
7) Removing the letter H and unscrambling deriiprs
8) Removing the letter R and unscrambling deriiphs
9) Removing the letter S and unscrambling deriiphr

More anagrams containing the letters D E R I I P H R S
deriiphsr deriiprhs isirhprde riesprihd